52440734 has 16 divisors (see below), whose sum is σ = 80241840. Its totient is φ = 25696320.

The previous prime is 52440721. The next prime is 52440781. The reversal of 52440734 is 43704425.

It is a junction number, because it is equal to n+sod(n) for n = 52440697 and 52440706.

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, 61052 + ... + 61904.

It is an arithmetic number, because the mean of its divisors is an integer number (5015115).

Almost surely, 2^52440734 is an apocalyptic number.

52440734 is a deficient number, since it is larger than the sum of its proper divisors (27801106).

52440734 is a wasteful number, since it uses less digits than its factorization.

52440734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1435.

The product of its (nonzero) digits is 13440, while the sum is 29.

The square root of 52440734 is about 7241.5974756955. The cubic root of 52440734 is about 374.3026661458.

The spelling of 52440734 in words is "fifty-two million, four hundred forty thousand, seven hundred thirty-four".