137245080 has 192 divisors, whose sum is σ = 507500640. Its totient is φ = 29503488.

The previous prime is 137245079. The next prime is 137245111. The reversal of 137245080 is 80542731.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 99274 + ... + 100646.

Almost surely, 2^137245080 is an apocalyptic number.

137245080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 137245080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (253750320).

137245080 is an abundant number, since it is smaller than the sum of its proper divisors (370255560).

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

137245080 is a wasteful number, since it uses less digits than its factorization.

137245080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1418 (or 1407 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 137245080 is about 11715.1645314951. The cubic root of 137245080 is about 515.8208921069.

The spelling of 137245080 in words is "one hundred thirty-seven million, two hundred forty-five thousand, eighty".