47754947 has 8 divisors (see below), whose sum is σ = 48696000. Its totient is φ = 46822464.

The previous prime is 47754937. The next prime is 47754977. The reversal of 47754947 is 74945774.

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 47754947 - 2⁸ = 47754691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47754937) 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, 9743 + ... + 13799.

It is an arithmetic number, because the mean of its divisors is an integer number (6087000).

Almost surely, 2^47754947 is an apocalyptic number.

47754947 is a deficient number, since it is larger than the sum of its proper divisors (941053).

47754947 is a wasteful number, since it uses less digits than its factorization.

47754947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4285.

The product of its digits is 987840, while the sum is 47.

The square root of 47754947 is about 6910.4954236292. The cubic root of 47754947 is about 362.8046035858.

The spelling of 47754947 in words is "forty-seven million, seven hundred fifty-four thousand, nine hundred forty-seven".