108070747 has 4 divisors (see below), whose sum is σ = 110991616. Its totient is φ = 105149880.

The previous prime is 108070741. The next prime is 108070757. The reversal of 108070747 is 747070801.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108070747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108070741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1460379 + ... + 1460452.

It is an arithmetic number, because the mean of its divisors is an integer number (27747904).

Almost surely, 2^108070747 is an apocalyptic number.

108070747 is a deficient number, since it is larger than the sum of its proper divisors (2920869).

108070747 is an equidigital number, since it uses as much as digits as its factorization.

108070747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2920868.

The product of its (nonzero) digits is 10976, while the sum is 34.

The square root of 108070747 is about 10395.7081047902. The cubic root of 108070747 is about 476.3242779507.

The spelling of 108070747 in words is "one hundred eight million, seventy thousand, seven hundred forty-seven".