52629396 has 12 divisors (see below), whose sum is σ = 122801952. Its totient is φ = 17543128.

The previous prime is 52629361. The next prime is 52629407. The reversal of 52629396 is 69392625.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×52629396³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2192880 + ... + 2192903.

It is an arithmetic number, because the mean of its divisors is an integer number (10233496).

Almost surely, 2^52629396 is an apocalyptic number.

It is an amenable number.

52629396 is an abundant number, since it is smaller than the sum of its proper divisors (70172556).

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

52629396 is a wasteful number, since it uses less digits than its factorization.

52629396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4385790 (or 4385788 counting only the distinct ones).

The product of its digits is 174960, while the sum is 42.

The square root of 52629396 is about 7254.6120502753. The cubic root of 52629396 is about 374.7509955836.

The spelling of 52629396 in words is "fifty-two million, six hundred twenty-nine thousand, three hundred ninety-six".