47820364 has 6 divisors (see below), whose sum is σ = 83685644. Its totient is φ = 23910180.

The previous prime is 47820347. The next prime is 47820373. The reversal of 47820364 is 46302874.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5977542 + ... + 5977549.

Almost surely, 2^47820364 is an apocalyptic number.

It is an amenable number.

47820364 is a deficient number, since it is larger than the sum of its proper divisors (35865280).

47820364 is a wasteful number, since it uses less digits than its factorization.

47820364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11955095 (or 11955093 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 47820364 is about 6915.2269666295. The cubic root of 47820364 is about 362.9701903390.

It can be divided in two parts, 47820 and 364, that added together give a palindrome (48184).

The spelling of 47820364 in words is "forty-seven million, eight hundred twenty thousand, three hundred sixty-four".