47367969 has 32 divisors (see below), whose sum is σ = 74895360. Its totient is φ = 26308800.

The previous prime is 47367961. The next prime is 47367979. The reversal of 47367969 is 96976374.

It is not a de Polignac number, because 47367969 - 2³ = 47367961 is a prime.

It is a super-2 number, since 2×47367969² = 4487448974369922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47367961) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18219 + ... + 20655.

It is an arithmetic number, because the mean of its divisors is an integer number (2340480).

Almost surely, 2^47367969 is an apocalyptic number.

It is an amenable number.

47367969 is a deficient number, since it is larger than the sum of its proper divisors (27527391).

47367969 is a wasteful number, since it uses less digits than its factorization.

47367969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2501.

The product of its digits is 1714608, while the sum is 51.

The square root of 47367969 is about 6882.4391751762. The cubic root of 47367969 is about 361.8219594975.

The spelling of 47367969 in words is "forty-seven million, three hundred sixty-seven thousand, nine hundred sixty-nine".