52396971 has 8 divisors (see below), whose sum is σ = 76213824. Its totient is φ = 31755720.

The previous prime is 52396951. The next prime is 52396979. The reversal of 52396971 is 17969325.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52396971 - 2⁷ = 52396843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52396979) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 793861 + ... + 793926.

It is an arithmetic number, because the mean of its divisors is an integer number (9526728).

Almost surely, 2^52396971 is an apocalyptic number.

52396971 is a deficient number, since it is larger than the sum of its proper divisors (23816853).

52396971 is a wasteful number, since it uses less digits than its factorization.

52396971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1587801.

The product of its digits is 102060, while the sum is 42.

The square root of 52396971 is about 7238.5752051077. The cubic root of 52396971 is about 374.1985157707.

The spelling of 52396971 in words is "fifty-two million, three hundred ninety-six thousand, nine hundred seventy-one".