52474722 has 16 divisors (see below), whose sum is σ = 105204960. Its totient is φ = 17448992.

The previous prime is 52474673. The next prime is 52474727. The reversal of 52474722 is 22747425.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (52474727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7923 + ... + 12950.

It is an arithmetic number, because the mean of its divisors is an integer number (6575310).

Almost surely, 2^52474722 is an apocalyptic number.

52474722 is an abundant number, since it is smaller than the sum of its proper divisors (52730238).

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

52474722 is a wasteful number, since it uses less digits than its factorization.

52474722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21297.

The product of its digits is 31360, while the sum is 33.

The square root of 52474722 is about 7243.9438153536. The cubic root of 52474722 is about 374.3835132953.

The spelling of 52474722 in words is "fifty-two million, four hundred seventy-four thousand, seven hundred twenty-two".