47951464 has 16 divisors (see below), whose sum is σ = 98082720. Its totient is φ = 21796080.

The previous prime is 47951461. The next prime is 47951473. The reversal of 47951464 is 46415974.

It is not an unprimeable number, because it can be changed into a prime (47951461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 272364 + ... + 272539.

It is an arithmetic number, because the mean of its divisors is an integer number (6130170).

Almost surely, 2^47951464 is an apocalyptic number.

47951464 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

47951464 is an abundant number, since it is smaller than the sum of its proper divisors (50131256).

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

47951464 is a wasteful number, since it uses less digits than its factorization.

47951464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544920 (or 544916 counting only the distinct ones).

The product of its digits is 120960, while the sum is 40.

The square root of 47951464 is about 6924.6995602697. The cubic root of 47951464 is about 363.3015831377.

The spelling of 47951464 in words is "forty-seven million, nine hundred fifty-one thousand, four hundred sixty-four".