47475075 has 12 divisors (see below), whose sum is σ = 78492248. Its totient is φ = 25320000.

The previous prime is 47475049. The next prime is 47475119. The reversal of 47475075 is 57057474.

It is not a de Polignac number, because 47475075 - 2⁹ = 47474563 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 316426 + ... + 316575.

Almost surely, 2^47475075 is an apocalyptic number.

47475075 is a deficient number, since it is larger than the sum of its proper divisors (31017173).

47475075 is a wasteful number, since it uses less digits than its factorization.

47475075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633014 (or 633009 counting only the distinct ones).

The product of its (nonzero) digits is 137200, while the sum is 39.

The square root of 47475075 is about 6890.2158892157. The cubic root of 47475075 is about 362.0944652382.

It can be divided in two parts, 474750 and 75, that added together give a triangular number (474825 = T₉₇₄).

The spelling of 47475075 in words is "forty-seven million, four hundred seventy-five thousand, seventy-five".