109076539 has 24 divisors (see below), whose sum is σ = 136745280. Its totient is φ = 86127360.

The previous prime is 109076537. The next prime is 109076563. The reversal of 109076539 is 935670901.

It is not a de Polignac number, because 109076539 - 2¹ = 109076537 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109076533) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24702 + ... + 28780.

It is an arithmetic number, because the mean of its divisors is an integer number (5697720).

Almost surely, 2^109076539 is an apocalyptic number.

109076539 is a deficient number, since it is larger than the sum of its proper divisors (27668741).

109076539 is a wasteful number, since it uses less digits than its factorization.

109076539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4131 (or 4120 counting only the distinct ones).

The product of its (nonzero) digits is 51030, while the sum is 40.

The square root of 109076539 is about 10443.9714189574. The cubic root of 109076539 is about 477.7974010549.

The spelling of 109076539 in words is "one hundred nine million, seventy-six thousand, five hundred thirty-nine".