22874901 has 16 divisors (see below), whose sum is σ = 34925184. Its totient is φ = 13045824.

The previous prime is 22874893. The next prime is 22874923. The reversal of 22874901 is 10947822.

It is a happy number.

It is not a de Polignac number, because 22874901 - 2³ = 22874893 is a prime.

It is a super-2 number, since 2×22874901² = 1046522191519602, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22874941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17275 + ... + 18551.

It is an arithmetic number, because the mean of its divisors is an integer number (2182824).

Almost surely, 2^22874901 is an apocalyptic number.

22874901 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

22874901 is a deficient number, since it is larger than the sum of its proper divisors (12050283).

22874901 is a wasteful number, since it uses less digits than its factorization.

22874901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2140.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 22874901 is about 4782.7712677903. The cubic root of 22874901 is about 283.8701590235.

The spelling of 22874901 in words is "twenty-two million, eight hundred seventy-four thousand, nine hundred one".