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2353425 = 35231379
BaseRepresentation
bin1000111110100100010001
311102120021220
420332210101
51100302200
6122235253
726001204
oct10764421
94376256
102353425
111368188
12955b29
13645279
1445393b
153174a0
hex23e911

2353425 has 12 divisors (see below), whose sum is σ = 3891120. Its totient is φ = 1255120.

The previous prime is 2353423. The next prime is 2353453. The reversal of 2353425 is 5243532.

It is not a de Polignac number, because 2353425 - 21 = 2353423 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2353395 and 2353404.

It is not an unprimeable number, because it can be changed into a prime (2353423) 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, 15615 + ... + 15764.

It is an arithmetic number, because the mean of its divisors is an integer number (324260).

22353425 is an apocalyptic number.

2353425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2353425 is a deficient number, since it is larger than the sum of its proper divisors (1537695).

2353425 is a wasteful number, since it uses less digits than its factorization.

2353425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31392 (or 31387 counting only the distinct ones).

The product of its digits is 3600, while the sum is 24.

The square root of 2353425 is about 1534.0876767643. The cubic root of 2353425 is about 133.0148474954.

Adding to 2353425 its reverse (5243532), we get a palindrome (7596957).

The spelling of 2353425 in words is "two million, three hundred fifty-three thousand, four hundred twenty-five".

Divisors: 1 3 5 15 25 75 31379 94137 156895 470685 784475 2353425