47440076 has 12 divisors (see below), whose sum is σ = 86629872. Its totient is φ = 22688688.

The previous prime is 47440073. The next prime is 47440091. The reversal of 47440076 is 67004474.

47440076 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (47440073) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 257735 + ... + 257918.

It is an arithmetic number, because the mean of its divisors is an integer number (7219156).

Almost surely, 2^47440076 is an apocalyptic number.

47440076 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

47440076 is a deficient number, since it is larger than the sum of its proper divisors (39189796).

47440076 is a wasteful number, since it uses less digits than its factorization.

47440076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515680 (or 515678 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 32.

The square root of 47440076 is about 6887.6756601919. The cubic root of 47440076 is about 362.0054637312.

The spelling of 47440076 in words is "forty-seven million, four hundred forty thousand, seventy-six".