52422910 has 8 divisors (see below), whose sum is σ = 94361256. Its totient is φ = 20969160.

The previous prime is 52422863. The next prime is 52422947. The reversal of 52422910 is 1922425.

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

It is a super-2 number, since 2×52422910² = 5496322985736200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2621136 + ... + 2621155.

It is an arithmetic number, because the mean of its divisors is an integer number (11795157).

Almost surely, 2^52422910 is an apocalyptic number.

52422910 is a deficient number, since it is larger than the sum of its proper divisors (41938346).

52422910 is a wasteful number, since it uses less digits than its factorization.

52422910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5242298.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 52422910 is about 7240.3667034205. The cubic root of 52422910 is about 374.2602542889.

The spelling of 52422910 in words is "fifty-two million, four hundred twenty-two thousand, nine hundred ten".