23497055 has 8 divisors (see below), whose sum is σ = 28302144. Its totient is φ = 18727200.

The previous prime is 23497037. The next prime is 23497057. The reversal of 23497055 is 55079432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23497055 - 2⁸ = 23496799 is a prime.

It is a super-2 number, since 2×23497055² = 1104223187346050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23497057) 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, 7316 + ... + 10025.

It is an arithmetic number, because the mean of its divisors is an integer number (3537768).

Almost surely, 2^23497055 is an apocalyptic number.

23497055 is a deficient number, since it is larger than the sum of its proper divisors (4805089).

23497055 is a wasteful number, since it uses less digits than its factorization.

23497055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17617.

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 23497055 is about 4847.3760943422. The cubic root of 23497055 is about 286.4207501312.

The spelling of 23497055 in words is "twenty-three million, four hundred ninety-seven thousand, fifty-five".