47400976 has 40 divisors (see below), whose sum is σ = 109528704. Its totient is φ = 19430400.

The previous prime is 47400937. The next prime is 47400979. The reversal of 47400976 is 67900474.

It is not an unprimeable number, because it can be changed into a prime (47400979) 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, 6625 + ... + 11776.

Almost surely, 2^47400976 is an apocalyptic number.

47400976 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

47400976 is an abundant number, since it is smaller than the sum of its proper divisors (62127728).

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

47400976 is a wasteful number, since it uses less digits than its factorization.

47400976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18439 (or 18433 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 47400976 is about 6884.8366719916. The cubic root of 47400976 is about 361.9059817089.

The spelling of 47400976 in words is "forty-seven million, four hundred thousand, nine hundred seventy-six".