23195077 has 4 divisors (see below), whose sum is σ = 23234400. Its totient is φ = 23155756.

The previous prime is 23195071. The next prime is 23195101. The reversal of 23195077 is 77059132.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23195077 - 2⁷ = 23194949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23195071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18763 + ... + 19960.

It is an arithmetic number, because the mean of its divisors is an integer number (5808600).

Almost surely, 2^23195077 is an apocalyptic number.

It is an amenable number.

23195077 is a deficient number, since it is larger than the sum of its proper divisors (39323).

23195077 is an equidigital number, since it uses as much as digits as its factorization.

23195077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39322.

The product of its (nonzero) digits is 13230, while the sum is 34.

The square root of 23195077 is about 4816.1267632819. The cubic root of 23195077 is about 285.1884544082.

It can be divided in two parts, 2319 and 5077, that added together give a square (7396 = 86²).

The spelling of 23195077 in words is "twenty-three million, one hundred ninety-five thousand, seventy-seven".