52699734 has 20 divisors (see below), whose sum is σ = 118086804. Its totient is φ = 17566524.

The previous prime is 52699733. The next prime is 52699741. The reversal of 52699734 is 43799625.

It is a happy number.

52699734 is a `hidden beast` number, since 526 + 9 + 97 + 34 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 52699734.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52699733) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 162492 + ... + 162815.

Almost surely, 2^52699734 is an apocalyptic number.

52699734 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

52699734 is an abundant number, since it is smaller than the sum of its proper divisors (65387070).

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

52699734 is a wasteful number, since it uses less digits than its factorization.

52699734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325321 (or 325312 counting only the distinct ones).

The product of its digits is 408240, while the sum is 45.

The square root of 52699734 is about 7259.4582442494. The cubic root of 52699734 is about 374.9178700138.

The spelling of 52699734 in words is "fifty-two million, six hundred ninety-nine thousand, seven hundred thirty-four".