52277806 has 12 divisors (see below), whose sum is σ = 91219608. Its totient is φ = 22404732.

The previous prime is 52277803. The next prime is 52277821. The reversal of 52277806 is 60877225.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52277803) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 266626 + ... + 266821.

It is an arithmetic number, because the mean of its divisors is an integer number (7601634).

Almost surely, 2^52277806 is an apocalyptic number.

52277806 is a deficient number, since it is larger than the sum of its proper divisors (38941802).

52277806 is a wasteful number, since it uses less digits than its factorization.

52277806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533463 (or 533456 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 37.

The square root of 52277806 is about 7230.3392728142. The cubic root of 52277806 is about 373.9146239581.

The spelling of 52277806 in words is "fifty-two million, two hundred seventy-seven thousand, eight hundred six".