109580631 has 8 divisors (see below), whose sum is σ = 146369280. Its totient is φ = 72922872.

The previous prime is 109580621. The next prime is 109580677. The reversal of 109580631 is 136085901.

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

It is a de Polignac number, because none of the positive numbers 2^k-109580631 is a prime.

It is a super-2 number, since 2×109580631² = 24015829380716322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 109580592 and 109580601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109580621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30751 + ... + 34128.

It is an arithmetic number, because the mean of its divisors is an integer number (18296160).

Almost surely, 2^109580631 is an apocalyptic number.

109580631 is a deficient number, since it is larger than the sum of its proper divisors (36788649).

109580631 is an equidigital number, since it uses as much as digits as its factorization.

109580631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65445.

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 109580631 is about 10468.0767574565. The cubic root of 109580631 is about 478.5323093675.

The spelling of 109580631 in words is "one hundred nine million, five hundred eighty thousand, six hundred thirty-one".