75712093 has 8 divisors (see below), whose sum is σ = 80035200. Its totient is φ = 71422848.

The previous prime is 75712081. The next prime is 75712103. The reversal of 75712093 is 39021757.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 75712093 - 2⁵ = 75712061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75712003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3796 + ... + 12877.

It is an arithmetic number, because the mean of its divisors is an integer number (10004400).

Almost surely, 2^75712093 is an apocalyptic number.

It is an amenable number.

75712093 is a deficient number, since it is larger than the sum of its proper divisors (4323107).

75712093 is a wasteful number, since it uses less digits than its factorization.

75712093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16931.

The product of its (nonzero) digits is 13230, while the sum is 34.

The square root of 75712093 is about 8701.2696200037. The cubic root of 75712093 is about 423.0468029593.

It can be divided in two parts, 7 and 5712093, that added together give a square (5712100 = 2390²).

The spelling of 75712093 in words is "seventy-five million, seven hundred twelve thousand, ninety-three".