75465470 has 16 divisors (see below), whose sum is σ = 140220288. Its totient is φ = 29212320.

The previous prime is 75465451. The next prime is 75465487. The reversal of 75465470 is 7456457.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 121409 + ... + 122028.

It is an arithmetic number, because the mean of its divisors is an integer number (8763768).

Almost surely, 2^75465470 is an apocalyptic number.

75465470 is a deficient number, since it is larger than the sum of its proper divisors (64754818).

75465470 is a wasteful number, since it uses less digits than its factorization.

75465470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243475.

The product of its (nonzero) digits is 117600, while the sum is 38.

The square root of 75465470 is about 8687.0863930319. The cubic root of 75465470 is about 422.5869620140.

The spelling of 75465470 in words is "seventy-five million, four hundred sixty-five thousand, four hundred seventy".