23452998 has 16 divisors (see below), whose sum is σ = 46992960. Its totient is φ = 7803176.

The previous prime is 23452993. The next prime is 23452999. The reversal of 23452998 is 89925432.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23452991) 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, 193 + ... + 6851.

It is an arithmetic number, because the mean of its divisors is an integer number (2937060).

Almost surely, 2^23452998 is an apocalyptic number.

23452998 is an abundant number, since it is smaller than the sum of its proper divisors (23539962).

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

23452998 is a wasteful number, since it uses less digits than its factorization.

23452998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7251.

The product of its digits is 155520, while the sum is 42.

The square root of 23452998 is about 4842.8295448013. The cubic root of 23452998 is about 286.2416250736.

The spelling of 23452998 in words is "twenty-three million, four hundred fifty-two thousand, nine hundred ninety-eight".