47470575 has 12 divisors (see below), whose sum is σ = 78484808. Its totient is φ = 25317600.

The previous prime is 47470573. The next prime is 47470583. The reversal of 47470575 is 57507474.

It is not a de Polignac number, because 47470575 - 2¹ = 47470573 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 (47470571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 316396 + ... + 316545.

Almost surely, 2^47470575 is an apocalyptic number.

47470575 is a deficient number, since it is larger than the sum of its proper divisors (31014233).

47470575 is a wasteful number, since it uses less digits than its factorization.

47470575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632954 (or 632949 counting only the distinct ones).

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

The square root of 47470575 is about 6889.8893314770. The cubic root of 47470575 is about 362.0830243114.

The spelling of 47470575 in words is "forty-seven million, four hundred seventy thousand, five hundred seventy-five".