51469074 has 16 divisors (see below), whose sum is σ = 114375840. Its totient is φ = 17156340.

The previous prime is 51469051. The next prime is 51469091. The reversal of 51469074 is 47096415.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 476512 + ... + 476619.

It is an arithmetic number, because the mean of its divisors is an integer number (7148490).

Almost surely, 2^51469074 is an apocalyptic number.

51469074 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

51469074 is an abundant number, since it is smaller than the sum of its proper divisors (62906766).

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

51469074 is a wasteful number, since it uses less digits than its factorization.

51469074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953142 (or 953136 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 51469074 is about 7174.1950071071. The cubic root of 51469074 is about 371.9764553257.

The spelling of 51469074 in words is "fifty-one million, four hundred sixty-nine thousand, seventy-four".