47537470 has 16 divisors (see below), whose sum is σ = 85659840. Its totient is φ = 18994464.

The previous prime is 47537461. The next prime is 47537509. The reversal of 47537470 is 7473574.

It is a super-2 number, since 2×47537470² = 4519622108001800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10171 + ... + 14089.

It is an arithmetic number, because the mean of its divisors is an integer number (5353740).

Almost surely, 2^47537470 is an apocalyptic number.

47537470 is a deficient number, since it is larger than the sum of its proper divisors (38122370).

47537470 is a wasteful number, since it uses less digits than its factorization.

47537470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5139.

The product of its (nonzero) digits is 82320, while the sum is 37.

The square root of 47537470 is about 6894.7421996765. The cubic root of 47537470 is about 362.2530255893.

The spelling of 47537470 in words is "forty-seven million, five hundred thirty-seven thousand, four hundred seventy".