119749564 has 24 divisors (see below), whose sum is σ = 242062128. Its totient is φ = 51229440.

The previous prime is 119749529. The next prime is 119749573. The reversal of 119749564 is 465947911.

It is a congruent number.

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, 79299 + ... + 80794.

It is an arithmetic number, because the mean of its divisors is an integer number (10085922).

Almost surely, 2^119749564 is an apocalyptic number.

It is an amenable number.

119749564 is an abundant number, since it is smaller than the sum of its proper divisors (122312564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

119749564 is a wasteful number, since it uses less digits than its factorization.

119749564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160125 (or 160123 counting only the distinct ones).

The product of its digits is 272160, while the sum is 46.

The square root of 119749564 is about 10943.0143927530. The cubic root of 119749564 is about 492.8990490647.

The spelling of 119749564 in words is "one hundred nineteen million, seven hundred forty-nine thousand, five hundred sixty-four".