23941380 has 24 divisors (see below), whose sum is σ = 67036032. Its totient is φ = 6384352.

The previous prime is 23941373. The next prime is 23941391. The reversal of 23941380 is 8314932.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199452 + ... + 199571.

It is an arithmetic number, because the mean of its divisors is an integer number (2793168).

Almost surely, 2^23941380 is an apocalyptic number.

23941380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23941380 is an abundant number, since it is smaller than the sum of its proper divisors (43094652).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23941380 is a wasteful number, since it uses less digits than its factorization.

23941380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399035 (or 399033 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 23941380 is about 4892.9929491059. The cubic root of 23941380 is about 288.2148762925.

The spelling of 23941380 in words is "twenty-three million, nine hundred forty-one thousand, three hundred eighty".