137074120 has 16 divisors (see below), whose sum is σ = 308416860. Its totient is φ = 54829632.

The previous prime is 137074103. The next prime is 137074121. The reversal of 137074120 is 21470731.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 135629316 + 1444804 = 11646^2 + 1202^2 .

It is not an unprimeable number, because it can be changed into a prime (137074121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1713387 + ... + 1713466.

Almost surely, 2^137074120 is an apocalyptic number.

137074120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

137074120 is an abundant number, since it is smaller than the sum of its proper divisors (171342740).

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

137074120 is a wasteful number, since it uses less digits than its factorization.

137074120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3426864 (or 3426860 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 137074120 is about 11707.8657320624. The cubic root of 137074120 is about 515.6066248487.

The spelling of 137074120 in words is "one hundred thirty-seven million, seventy-four thousand, one hundred twenty".