23692051 has 4 divisors (see below), whose sum is σ = 23849104. Its totient is φ = 23535000.

The previous prime is 23692049. The next prime is 23692057. The reversal of 23692051 is 15029632.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23692051 - 2¹ = 23692049 is a prime.

It is a super-2 number, since 2×23692051² = 1122626561173202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23692057) 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 3 ways as a sum of consecutive naturals, for example, 78300 + ... + 78601.

It is an arithmetic number, because the mean of its divisors is an integer number (5962276).

Almost surely, 2^23692051 is an apocalyptic number.

23692051 is a deficient number, since it is larger than the sum of its proper divisors (157053).

23692051 is a wasteful number, since it uses less digits than its factorization.

23692051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157052.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 23692051 is about 4867.4480993638. The cubic root of 23692051 is about 287.2108791008.

The spelling of 23692051 in words is "twenty-three million, six hundred ninety-two thousand, fifty-one".