119680491 has 24 divisors (see below), whose sum is σ = 191622144. Its totient is φ = 66180240.

The previous prime is 119680489. The next prime is 119680513. The reversal of 119680491 is 194086911.

It is not a de Polignac number, because 119680491 - 2¹ = 119680489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (119680441) 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, 8575 + ... + 17688.

It is an arithmetic number, because the mean of its divisors is an integer number (7984256).

Almost surely, 2^119680491 is an apocalyptic number.

119680491 is a deficient number, since it is larger than the sum of its proper divisors (71941653).

119680491 is a wasteful number, since it uses less digits than its factorization.

119680491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26311 (or 26304 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 39.

The square root of 119680491 is about 10939.8579058414. The cubic root of 119680491 is about 492.8042607887.

The spelling of 119680491 in words is "one hundred nineteen million, six hundred eighty thousand, four hundred ninety-one".