51460976 has 40 divisors (see below), whose sum is σ = 116287200. Its totient is φ = 22052352.

The previous prime is 51460973. The next prime is 51460979. The reversal of 51460976 is 67906415.

It is an interprime number because it is at equal distance from previous prime (51460973) and next prime (51460979).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51460973) 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, 800 + ... + 10176.

It is an arithmetic number, because the mean of its divisors is an integer number (2907180).

Almost surely, 2^51460976 is an apocalyptic number.

51460976 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 51460976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58143600).

51460976 is an abundant number, since it is smaller than the sum of its proper divisors (64826224).

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

51460976 is an equidigital number, since it uses as much as digits as its factorization.

51460976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9406 (or 9386 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 51460976 is about 7173.6306010276. The cubic root of 51460976 is about 371.9569457244.

The spelling of 51460976 in words is "fifty-one million, four hundred sixty thousand, nine hundred seventy-six".