22870967 has 8 divisors (see below), whose sum is σ = 27675936. Its totient is φ = 18450432.

The previous prime is 22870961. The next prime is 22870987. The reversal of 22870967 is 76907822.

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

It is not a de Polignac number, because 22870967 - 2¹⁰ = 22869943 is a prime.

It is a super-2 number, since 2×22870967² = 1046162263030178, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22870961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95978 + ... + 96215.

It is an arithmetic number, because the mean of its divisors is an integer number (3459492).

Almost surely, 2^22870967 is an apocalyptic number.

22870967 is a deficient number, since it is larger than the sum of its proper divisors (4804969).

22870967 is a wasteful number, since it uses less digits than its factorization.

22870967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192217.

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 22870967 is about 4782.3599822682. The cubic root of 22870967 is about 283.8538848659.

The spelling of 22870967 in words is "twenty-two million, eight hundred seventy thousand, nine hundred sixty-seven".