47210976 has 36 divisors (see below), whose sum is σ = 134257032. Its totient is φ = 15736896.

The previous prime is 47210971. The next prime is 47210993. The reversal of 47210976 is 67901274.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 47210976.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47210971) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 81676 + ... + 82251.

It is an arithmetic number, because the mean of its divisors is an integer number (3729362).

Almost surely, 2^47210976 is an apocalyptic number.

It is an amenable number.

47210976 is an abundant number, since it is smaller than the sum of its proper divisors (87046056).

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

47210976 is a wasteful number, since it uses less digits than its factorization.

47210976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163943 (or 163932 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 47210976 is about 6871.0243777766. The cubic root of 47210976 is about 361.4217848150.

The spelling of 47210976 in words is "forty-seven million, two hundred ten thousand, nine hundred seventy-six".