75071116 has 12 divisors (see below), whose sum is σ = 139102488. Its totient is φ = 35327552.

The previous prime is 75071089. The next prime is 75071137. The reversal of 75071116 is 61117057.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 551926 + ... + 552061.

It is an arithmetic number, because the mean of its divisors is an integer number (11591874).

Almost surely, 2^75071116 is an apocalyptic number.

It is an amenable number.

75071116 is a deficient number, since it is larger than the sum of its proper divisors (64031372).

75071116 is a wasteful number, since it uses less digits than its factorization.

75071116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1104008 (or 1104006 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 28.

The square root of 75071116 is about 8664.3589491664. The cubic root of 75071116 is about 421.8495828930.

The spelling of 75071116 in words is "seventy-five million, seventy-one thousand, one hundred sixteen".