52791267 has 8 divisors (see below), whose sum is σ = 72290896. Its totient is φ = 34242912.

The previous prime is 52791257. The next prime is 52791283. The reversal of 52791267 is 76219725.

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

It is not a de Polignac number, because 52791267 - 2⁶ = 52791203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52791247) 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, 237688 + ... + 237909.

It is an arithmetic number, because the mean of its divisors is an integer number (9036362).

Almost surely, 2^52791267 is an apocalyptic number.

52791267 is a deficient number, since it is larger than the sum of its proper divisors (19499629).

52791267 is a wasteful number, since it uses less digits than its factorization.

52791267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475637.

The product of its digits is 52920, while the sum is 39.

The square root of 52791267 is about 7265.7599051992. The cubic root of 52791267 is about 375.1348066444.

The spelling of 52791267 in words is "fifty-two million, seven hundred ninety-one thousand, two hundred sixty-seven".