22370972 has 24 divisors (see below), whose sum is σ = 42338352. Its totient is φ = 10281600.

The previous prime is 22370969. The next prime is 22371053. The reversal of 22370972 is 27907322.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13847 + ... + 15377.

It is an arithmetic number, because the mean of its divisors is an integer number (1764098).

Almost surely, 2^22370972 is an apocalyptic number.

It is an amenable number.

22370972 is a deficient number, since it is larger than the sum of its proper divisors (19967380).

22370972 is a wasteful number, since it uses less digits than its factorization.

22370972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1829 (or 1827 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 22370972 is about 4729.7961901122. The cubic root of 22370972 is about 281.7701293911.

The spelling of 22370972 in words is "twenty-two million, three hundred seventy thousand, nine hundred seventy-two".