23958798 has 32 divisors (see below), whose sum is σ = 49175424. Its totient is φ = 7779552.

The previous prime is 23958793. The next prime is 23958799. The reversal of 23958798 is 89785932.

It is a self number, because there is not a number n which added to its sum of digits gives 23958798.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23958793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42736 + ... + 43292.

It is an arithmetic number, because the mean of its divisors is an integer number (1536732).

Almost surely, 2^23958798 is an apocalyptic number.

23958798 is an abundant number, since it is smaller than the sum of its proper divisors (25216626).

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

23958798 is a wasteful number, since it uses less digits than its factorization.

23958798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736.

The product of its digits is 1088640, while the sum is 51.

The square root of 23958798 is about 4894.7725176968. The cubic root of 23958798 is about 288.2847540493.

The spelling of 23958798 in words is "twenty-three million, nine hundred fifty-eight thousand, seven hundred ninety-eight".