23977482 has 16 divisors (see below), whose sum is σ = 48768480. Its totient is φ = 7856912.

The previous prime is 23977469. The next prime is 23977483. The reversal of 23977482 is 28477932.

It is not an unprimeable number, because it can be changed into a prime (23977483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33513 + ... + 34220.

It is an arithmetic number, because the mean of its divisors is an integer number (3048030).

Almost surely, 2^23977482 is an apocalyptic number.

23977482 is an abundant number, since it is smaller than the sum of its proper divisors (24790998).

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

23977482 is a wasteful number, since it uses less digits than its factorization.

23977482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67797.

The product of its digits is 169344, while the sum is 42.

The square root of 23977482 is about 4896.6807124827. The cubic root of 23977482 is about 288.3596731221.

The spelling of 23977482 in words is "twenty-three million, nine hundred seventy-seven thousand, four hundred eighty-two".