137162380 has 12 divisors (see below), whose sum is σ = 288041040. Its totient is φ = 54864944.

The previous prime is 137162327. The next prime is 137162393. The reversal of 137162380 is 83261731.

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 3 ways as a sum of consecutive naturals, for example, 3429040 + ... + 3429079.

It is an arithmetic number, because the mean of its divisors is an integer number (24003420).

Almost surely, 2^137162380 is an apocalyptic number.

137162380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

137162380 is an abundant number, since it is smaller than the sum of its proper divisors (150878660).

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

137162380 is a wasteful number, since it uses less digits than its factorization.

137162380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6858128 (or 6858126 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 137162380 is about 11711.6343863698. The cubic root of 137162380 is about 515.7172649341.

The spelling of 137162380 in words is "one hundred thirty-seven million, one hundred sixty-two thousand, three hundred eighty".