47621367 has 12 divisors (see below), whose sum is σ = 68847480. Its totient is φ = 31719408.

The previous prime is 47621347. The next prime is 47621381. The reversal of 47621367 is 76312674.

It is not a de Polignac number, because 47621367 - 2⁶ = 47621303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47621347) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15484 + ... + 18302.

It is an arithmetic number, because the mean of its divisors is an integer number (5737290).

Almost surely, 2^47621367 is an apocalyptic number.

47621367 is a deficient number, since it is larger than the sum of its proper divisors (21226113).

47621367 is a wasteful number, since it uses less digits than its factorization.

47621367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4702 (or 4699 counting only the distinct ones).

The product of its digits is 42336, while the sum is 36.

The square root of 47621367 is about 6900.8236464932. The cubic root of 47621367 is about 362.4660090205.

The spelling of 47621367 in words is "forty-seven million, six hundred twenty-one thousand, three hundred sixty-seven".