22876047 has 32 divisors (see below), whose sum is σ = 35409920. Its totient is φ = 14580000.

The previous prime is 22876039. The next prime is 22876069. The reversal of 22876047 is 74067822.

It is not a de Polignac number, because 22876047 - 2³ = 22876039 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 (22877047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 126297 + ... + 126477.

It is an arithmetic number, because the mean of its divisors is an integer number (1106560).

Almost surely, 2^22876047 is an apocalyptic number.

22876047 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

22876047 is a deficient number, since it is larger than the sum of its proper divisors (12533873).

22876047 is a wasteful number, since it uses less digits than its factorization.

22876047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372 (or 366 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 22876047 is about 4782.8910713082. The cubic root of 22876047 is about 283.8748994414.

The spelling of 22876047 in words is "twenty-two million, eight hundred seventy-six thousand, forty-seven".