52697276 has 6 divisors (see below), whose sum is σ = 92220240. Its totient is φ = 26348636.

The previous prime is 52697269. The next prime is 52697291. The reversal of 52697276 is 67279625.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6587156 + ... + 6587163.

It is an arithmetic number, because the mean of its divisors is an integer number (15370040).

Almost surely, 2^52697276 is an apocalyptic number.

It is an amenable number.

52697276 is a deficient number, since it is larger than the sum of its proper divisors (39522964).

52697276 is a wasteful number, since it uses less digits than its factorization.

52697276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13174323 (or 13174321 counting only the distinct ones).

The product of its digits is 317520, while the sum is 44.

The square root of 52697276 is about 7259.2889458955. The cubic root of 52697276 is about 374.9120409998.

The spelling of 52697276 in words is "fifty-two million, six hundred ninety-seven thousand, two hundred seventy-six".