75470016 has 28 divisors (see below), whose sum is σ = 199681592. Its totient is φ = 25156608.

The previous prime is 75470011. The next prime is 75470023. The reversal of 75470016 is 61007457.

It is a happy number.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (75470011) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 196345 + ... + 196728.

Almost surely, 2^75470016 is an apocalyptic number.

It is an amenable number.

75470016 is an abundant number, since it is smaller than the sum of its proper divisors (124211576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

75470016 is a wasteful number, since it uses less digits than its factorization.

75470016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393088 (or 393078 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 75470016 is about 8687.3480418365. The cubic root of 75470016 is about 422.5954473153.

The spelling of 75470016 in words is "seventy-five million, four hundred seventy thousand, sixteen".