52274310 has 32 divisors (see below), whose sum is σ = 136864512. Its totient is φ = 12672480.

The previous prime is 52274309. The next prime is 52274317. The reversal of 52274310 is 1347225.

It is a super-2 number, since 2×52274310² = 5465206971952200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52274317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78874 + ... + 79533.

It is an arithmetic number, because the mean of its divisors is an integer number (4277016).

Almost surely, 2^52274310 is an apocalyptic number.

52274310 is an abundant number, since it is smaller than the sum of its proper divisors (84590202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52274310 is a wasteful number, since it uses less digits than its factorization.

52274310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158428.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 52274310 is about 7230.0975097159. The cubic root of 52274310 is about 373.9062887788.

It can be divided in two parts, 522743 and 10, that added together give a triangular number (522753 = T₁₀₂₂).

The spelling of 52274310 in words is "fifty-two million, two hundred seventy-four thousand, three hundred ten".