47180396 has 6 divisors (see below), whose sum is σ = 82565700. Its totient is φ = 23590196.

The previous prime is 47180377. The next prime is 47180431. The reversal of 47180396 is 69308174.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5897546 + ... + 5897553.

It is an arithmetic number, because the mean of its divisors is an integer number (13760950).

Almost surely, 2^47180396 is an apocalyptic number.

It is an amenable number.

47180396 is a deficient number, since it is larger than the sum of its proper divisors (35385304).

47180396 is a wasteful number, since it uses less digits than its factorization.

47180396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11795103 (or 11795101 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 47180396 is about 6868.7987304914. The cubic root of 47180396 is about 361.3437332948.

The spelling of 47180396 in words is "forty-seven million, one hundred eighty thousand, three hundred ninety-six".