52623460 has 12 divisors (see below), whose sum is σ = 110509308. Its totient is φ = 21049376.

The previous prime is 52623433. The next prime is 52623469. The reversal of 52623460 is 6432625.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 41654116 + 10969344 = 6454^2 + 3312^2 .

It is not an unprimeable number, because it can be changed into a prime (52623469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1315567 + ... + 1315606.

It is an arithmetic number, because the mean of its divisors is an integer number (9209109).

Almost surely, 2^52623460 is an apocalyptic number.

It is an amenable number.

52623460 is an abundant number, since it is smaller than the sum of its proper divisors (57885848).

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

52623460 is a wasteful number, since it uses less digits than its factorization.

52623460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2631182 (or 2631180 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 52623460 is about 7254.2029196873. The cubic root of 52623460 is about 374.7369058308.

The spelling of 52623460 in words is "fifty-two million, six hundred twenty-three thousand, four hundred sixty".