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23794025 = 528311467
BaseRepresentation
bin101101011000…
…1000101101001
31122202212021012
41122301011221
522042402100
62205553305
7406150223
oct132610551
948685235
1023794025
1112481892
127b75835
134c11308
143235413
152150135
hex16b1169

23794025 has 12 divisors (see below), whose sum is σ = 29862672. Its totient is φ = 18804240.

The previous prime is 23794013. The next prime is 23794027. The reversal of 23794025 is 52049732.

It is a happy number.

It is not a de Polignac number, because 23794025 - 24 = 23794009 is a prime.

It is a super-3 number, since 3×237940253 (a number of 23 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23793982 and 23794000.

It is not an unprimeable number, because it can be changed into a prime (23794027) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3659 + ... + 7808.

It is an arithmetic number, because the mean of its divisors is an integer number (2488556).

Almost surely, 223794025 is an apocalyptic number.

23794025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23794025 is a deficient number, since it is larger than the sum of its proper divisors (6068647).

23794025 is a wasteful number, since it uses less digits than its factorization.

23794025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11560 (or 11555 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 23794025 is about 4877.9119508249. The cubic root of 23794025 is about 287.6223549778.

The spelling of 23794025 in words is "twenty-three million, seven hundred ninety-four thousand, twenty-five".

Divisors: 1 5 25 83 415 2075 11467 57335 286675 951761 4758805 23794025