23895057 has 8 divisors (see below), whose sum is σ = 32601184. Its totient is φ = 15559488.

The previous prime is 23895049. The next prime is 23895061. The reversal of 23895057 is 75059832.

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

It is not a de Polignac number, because 23895057 - 2³ = 23895049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23895037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92488 + ... + 92745.

It is an arithmetic number, because the mean of its divisors is an integer number (4075148).

Almost surely, 2^23895057 is an apocalyptic number.

It is an amenable number.

23895057 is a deficient number, since it is larger than the sum of its proper divisors (8706127).

23895057 is a wasteful number, since it uses less digits than its factorization.

23895057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185279.

The product of its (nonzero) digits is 75600, while the sum is 39.

The square root of 23895057 is about 4888.2570513425. The cubic root of 23895057 is about 288.0288720090.

The spelling of 23895057 in words is "twenty-three million, eight hundred ninety-five thousand, fifty-seven".