52287182 has 8 divisors (see below), whose sum is σ = 78564816. Its totient is φ = 26098912.

The previous prime is 52287143. The next prime is 52287227. The reversal of 52287182 is 28178225.

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

It is a super-2 number, since 2×52287182² = 5467898803002248, which contains 22 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, 20858 + ... + 23229.

It is an arithmetic number, because the mean of its divisors is an integer number (9820602).

Almost surely, 2^52287182 is an apocalyptic number.

52287182 is a deficient number, since it is larger than the sum of its proper divisors (26277634).

52287182 is a wasteful number, since it uses less digits than its factorization.

52287182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44682.

The product of its digits is 17920, while the sum is 35.

The square root of 52287182 is about 7230.9876227249. The cubic root of 52287182 is about 373.9369764260.

The spelling of 52287182 in words is "fifty-two million, two hundred eighty-seven thousand, one hundred eighty-two".