47364251 has 8 divisors (see below), whose sum is σ = 51807600. Its totient is φ = 42943840.

The previous prime is 47364223. The next prime is 47364259. The reversal of 47364251 is 15246374.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47364251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47364259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1256 + ... + 9813.

It is an arithmetic number, because the mean of its divisors is an integer number (6475950).

Almost surely, 2^47364251 is an apocalyptic number.

47364251 is a deficient number, since it is larger than the sum of its proper divisors (4443349).

47364251 is a wasteful number, since it uses less digits than its factorization.

47364251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11469.

The product of its digits is 20160, while the sum is 32.

The square root of 47364251 is about 6882.1690621489. The cubic root of 47364251 is about 361.8124925569.

The spelling of 47364251 in words is "forty-seven million, three hundred sixty-four thousand, two hundred fifty-one".