79032145 has 8 divisors (see below), whose sum is σ = 96856704. Its totient is φ = 61880304.

The previous prime is 79032143. The next prime is 79032181. The reversal of 79032145 is 54123097.

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 79032145 - 2¹ = 79032143 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79032143) 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, 167919 + ... + 168388.

It is an arithmetic number, because the mean of its divisors is an integer number (12107088).

Almost surely, 2^79032145 is an apocalyptic number.

It is an amenable number.

79032145 is a deficient number, since it is larger than the sum of its proper divisors (17824559).

79032145 is a wasteful number, since it uses less digits than its factorization.

79032145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336359.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 79032145 is about 8890.0025309333. The cubic root of 79032145 is about 429.1422327288.

The spelling of 79032145 in words is "seventy-nine million, thirty-two thousand, one hundred forty-five".