52277422 has 16 divisors (see below), whose sum is σ = 81607680. Its totient is φ = 25095672.

The previous prime is 52277387. The next prime is 52277461. The reversal of 52277422 is 22477225.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78 + ... + 10225.

It is an arithmetic number, because the mean of its divisors is an integer number (5100480).

Almost surely, 2^52277422 is an apocalyptic number.

52277422 is a deficient number, since it is larger than the sum of its proper divisors (29330258).

52277422 is a wasteful number, since it uses less digits than its factorization.

52277422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10407.

The product of its digits is 15680, while the sum is 31.

The square root of 52277422 is about 7230.3127179950. The cubic root of 52277422 is about 373.9137084417.

The spelling of 52277422 in words is "fifty-two million, two hundred seventy-seven thousand, four hundred twenty-two".