22939010 has 8 divisors (see below), whose sum is σ = 41290236. Its totient is φ = 9175600.

The previous prime is 22938943. The next prime is 22939013. The reversal of 22939010 is 1093922.

It can be written as a sum of positive squares in 2 ways, for example, as 22934521 + 4489 = 4789^2 + 67^2 .

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

It is not an unprimeable number, because it can be changed into a prime (22939013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1146941 + ... + 1146960.

Almost surely, 2^22939010 is an apocalyptic number.

22939010 is a deficient number, since it is larger than the sum of its proper divisors (18351226).

22939010 is a wasteful number, since it uses less digits than its factorization.

22939010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2293908.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 22939010 is about 4789.4686552894. The cubic root of 22939010 is about 284.1351023535.

The spelling of 22939010 in words is "twenty-two million, nine hundred thirty-nine thousand, ten".