47202479 has 8 divisors (see below), whose sum is σ = 49968000. Its totient is φ = 44465112.

The previous prime is 47202469. The next prime is 47202487. The reversal of 47202479 is 97420274.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 47202479 - 2⁸ = 47202223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47202469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3539 + ... + 10340.

It is an arithmetic number, because the mean of its divisors is an integer number (6246000).

Almost surely, 2^47202479 is an apocalyptic number.

47202479 is a deficient number, since it is larger than the sum of its proper divisors (2765521).

47202479 is a wasteful number, since it uses less digits than its factorization.

47202479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14077.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 47202479 is about 6870.4060287584. The cubic root of 47202479 is about 361.4001006967.

The spelling of 47202479 in words is "forty-seven million, two hundred two thousand, four hundred seventy-nine".