51460446 has 16 divisors (see below), whose sum is σ = 103377024. Its totient is φ = 17077464.

The previous prime is 51460433. The next prime is 51460457. The reversal of 51460446 is 64406415.

51460446 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 17530 + ... + 20253.

It is an arithmetic number, because the mean of its divisors is an integer number (6461064).

Almost surely, 2^51460446 is an apocalyptic number.

51460446 is an abundant number, since it is smaller than the sum of its proper divisors (51916578).

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

51460446 is a wasteful number, since it uses less digits than its factorization.

51460446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38015.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 51460446 is about 7173.5936600842. The cubic root of 51460446 is about 371.9556687836.

The spelling of 51460446 in words is "fifty-one million, four hundred sixty thousand, four hundred forty-six".