52622734 has 4 divisors (see below), whose sum is σ = 78934104. Its totient is φ = 26311366.

The previous prime is 52622729. The next prime is 52622737. The reversal of 52622734 is 43722625.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 52622696 and 52622705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52622737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13155682 + ... + 13155685.

It is an arithmetic number, because the mean of its divisors is an integer number (19733526).

Almost surely, 2^52622734 is an apocalyptic number.

52622734 is a deficient number, since it is larger than the sum of its proper divisors (26311370).

52622734 is a wasteful number, since it uses less digits than its factorization.

52622734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26311369.

The product of its digits is 20160, while the sum is 31.

The square root of 52622734 is about 7254.1528795580. The cubic root of 52622734 is about 374.7351825167.

The spelling of 52622734 in words is "fifty-two million, six hundred twenty-two thousand, seven hundred thirty-four".