47975495 has 16 divisors (see below), whose sum is σ = 59508000. Its totient is φ = 37102464.

The previous prime is 47975449. The next prime is 47975503. The reversal of 47975495 is 59457974.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47975495 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31256 + ... + 32754.

It is an arithmetic number, because the mean of its divisors is an integer number (3719250).

Almost surely, 2^47975495 is an apocalyptic number.

47975495 is a deficient number, since it is larger than the sum of its proper divisors (11532505).

47975495 is a wasteful number, since it uses less digits than its factorization.

47975495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1714.

The product of its digits is 1587600, while the sum is 50.

The square root of 47975495 is about 6926.4345084610. The cubic root of 47975495 is about 363.3622628444.

The spelling of 47975495 in words is "forty-seven million, nine hundred seventy-five thousand, four hundred ninety-five".