71473375 has 16 divisors (see below), whose sum is σ = 90286560. Its totient is φ = 56489800.

The previous prime is 71473333. The next prime is 71473399. The reversal of 71473375 is 57337417.

The cubic root of 71473375 is 415.

It is a perfect power (a cube), and thus also a powerful number.

It is not a de Polignac number, because 71473375 - 2⁷ = 71473247 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 861084 + ... + 861166.

It is an arithmetic number, because the mean of its divisors is an integer number (5642910).

Almost surely, 2^71473375 is an apocalyptic number.

71473375 is a deficient number, since it is larger than the sum of its proper divisors (18813185).

71473375 is an frugal number, since it uses more digits than its factorization.

71473375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264 (or 88 counting only the distinct ones).

The product of its digits is 61740, while the sum is 37.

The square root of 71473375 is about 8454.1927467973.

The spelling of 71473375 in words is "seventy-one million, four hundred seventy-three thousand, three hundred seventy-five".