23935340 has 48 divisors (see below), whose sum is σ = 59058720. Its totient is φ = 8033280.

The previous prime is 23935339. The next prime is 23935381. The reversal of 23935340 is 4353932.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1325 + ... + 7044.

It is an arithmetic number, because the mean of its divisors is an integer number (1230390).

Almost surely, 2^23935340 is an apocalyptic number.

23935340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23935340 is an abundant number, since it is smaller than the sum of its proper divisors (35123380).

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

23935340 is a wasteful number, since it uses less digits than its factorization.

23935340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8402 (or 8400 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 29.

The square root of 23935340 is about 4892.3757010271. The cubic root of 23935340 is about 288.1906370289.

The spelling of 23935340 in words is "twenty-three million, nine hundred thirty-five thousand, three hundred forty".