137719464 has 32 divisors (see below), whose sum is σ = 349019520. Its totient is φ = 45277056.

The previous prime is 137719457. The next prime is 137719487. The reversal of 137719464 is 464917731.

137719464 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37552 + ... + 41055.

It is an arithmetic number, because the mean of its divisors is an integer number (10906860).

Almost surely, 2^137719464 is an apocalyptic number.

It is an amenable number.

137719464 is an abundant number, since it is smaller than the sum of its proper divisors (211300056).

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

137719464 is a wasteful number, since it uses less digits than its factorization.

137719464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78689 (or 78685 counting only the distinct ones).

The product of its digits is 127008, while the sum is 42.

The square root of 137719464 is about 11735.3936448676. The cubic root of 137719464 is about 516.4145157871.

The spelling of 137719464 in words is "one hundred thirty-seven million, seven hundred nineteen thousand, four hundred sixty-four".