51374024 has 32 divisors (see below), whose sum is σ = 109200000. Its totient is φ = 22462272.

The previous prime is 51374021. The next prime is 51374027. The reversal of 51374024 is 42047315.

It is an interprime number because it is at equal distance from previous prime (51374021) and next prime (51374027).

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 51373984 and 51374002.

It is not an unprimeable number, because it can be changed into a prime (51374021) 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, 11024 + ... + 14975.

It is an arithmetic number, because the mean of its divisors is an integer number (3412500).

Almost surely, 2^51374024 is an apocalyptic number.

It is an amenable number.

51374024 is an abundant number, since it is smaller than the sum of its proper divisors (57825976).

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

51374024 is a wasteful number, since it uses less digits than its factorization.

51374024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26037 (or 26033 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 51374024 is about 7167.5675092740. The cubic root of 51374024 is about 371.7473329527.

The spelling of 51374024 in words is "fifty-one million, three hundred seventy-four thousand, twenty-four".