22870962 has 12 divisors (see below), whose sum is σ = 49553790. Its totient is φ = 7623648.

The previous prime is 22870961. The next prime is 22870987. The reversal of 22870962 is 26907822.

It can be written as a sum of positive squares in only one way, i.e., 22382361 + 488601 = 4731^2 + 699^2 .

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 5 ways as a sum of consecutive naturals, for example, 635287 + ... + 635322.

Almost surely, 2^22870962 is an apocalyptic number.

22870962 is an abundant number, since it is smaller than the sum of its proper divisors (26682828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22870962 is a wasteful number, since it uses less digits than its factorization.

22870962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1270617 (or 1270614 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 22870962 is about 4782.3594595137. The cubic root of 22870962 is about 283.8538641807.

It can be divided in two parts, 22870 and 962, that added together give a palindrome (23832).

The spelling of 22870962 in words is "twenty-two million, eight hundred seventy thousand, nine hundred sixty-two".