7108945 has 8 divisors (see below), whose sum is σ = 8979840. Its totient is φ = 5387760.

The previous prime is 7108931. The next prime is 7108963. The reversal of 7108945 is 5498017.

It is a happy number.

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

It is not a de Polignac number, because 7108945 - 2¹⁵ = 7076177 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7108945.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37321 + ... + 37510.

It is an arithmetic number, because the mean of its divisors is an integer number (1122480).

Almost surely, 2^7108945 is an apocalyptic number.

It is an amenable number.

7108945 is a deficient number, since it is larger than the sum of its proper divisors (1870895).

7108945 is a wasteful number, since it uses less digits than its factorization.

7108945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74855.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 7108945 is about 2666.2604898997. The cubic root of 7108945 is about 192.2804152697.

The spelling of 7108945 in words is "seven million, one hundred eight thousand, nine hundred forty-five".