47076408 has 48 divisors (see below), whose sum is σ = 129308400. Its totient is φ = 15469440.

The previous prime is 47076373. The next prime is 47076431. The reversal of 47076408 is 80467074.

It is a happy number.

47076408 is a `hidden beast` number, since 4 + 7 + 0 + 7 + 640 + 8 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 508 + ... + 9716.

It is an arithmetic number, because the mean of its divisors is an integer number (2693925).

Almost surely, 2^47076408 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47076408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64654200).

47076408 is an abundant number, since it is smaller than the sum of its proper divisors (82231992).

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

47076408 is a wasteful number, since it uses less digits than its factorization.

47076408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9292 (or 9285 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 47076408 is about 6861.2249635178. The cubic root of 47076408 is about 361.0780646752.

The spelling of 47076408 in words is "forty-seven million, seventy-six thousand, four hundred eight".