51624714 has 8 divisors (see below), whose sum is σ = 103249440. Its totient is φ = 17208236.

The previous prime is 51624707. The next prime is 51624721. The reversal of 51624714 is 41742615.

51624714 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (51624707) and next prime (51624721).

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

51624714 is an admirable number.

It is a super-2 number, since 2×51624714² = 5330222191163592, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4302054 + ... + 4302065.

It is an arithmetic number, because the mean of its divisors is an integer number (12906180).

Almost surely, 2^51624714 is an apocalyptic number.

51624714 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

51624714 is a wasteful number, since it uses less digits than its factorization.

51624714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8604124.

The product of its digits is 6720, while the sum is 30.

The square root of 51624714 is about 7185.0340291470. The cubic root of 51624714 is about 372.3510243125.

The spelling of 51624714 in words is "fifty-one million, six hundred twenty-four thousand, seven hundred fourteen".