22475962 has 4 divisors (see below), whose sum is σ = 33713946. Its totient is φ = 11237980.

The previous prime is 22475953. The next prime is 22475969. The reversal of 22475962 is 26957422.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 21818241 + 657721 = 4671^2 + 811^2 .

It is not an unprimeable number, because it can be changed into a prime (22475969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5618989 + ... + 5618992.

Almost surely, 2^22475962 is an apocalyptic number.

22475962 is a deficient number, since it is larger than the sum of its proper divisors (11237984).

22475962 is a wasteful number, since it uses less digits than its factorization.

22475962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11237983.

The product of its digits is 60480, while the sum is 37.

The square root of 22475962 is about 4740.8819854538. The cubic root of 22475962 is about 282.2102367333.

The spelling of 22475962 in words is "twenty-two million, four hundred seventy-five thousand, nine hundred sixty-two".