137713750 has 60 divisors (see below), whose sum is σ = 269379396. Its totient is φ = 52780000.

The previous prime is 137713727. The next prime is 137713757. The reversal of 137713750 is 57317731.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137713757) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 1051185 + ... + 1051315.

Almost surely, 2^137713750 is an apocalyptic number.

137713750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

137713750 is a deficient number, since it is larger than the sum of its proper divisors (131665646).

137713750 is an equidigital number, since it uses as much as digits as its factorization.

137713750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211 (or 167 counting only the distinct ones).

The product of its (nonzero) digits is 15435, while the sum is 34.

The square root of 137713750 is about 11735.1501907730. The cubic root of 137713750 is about 516.4073736513.

The spelling of 137713750 in words is "one hundred thirty-seven million, seven hundred thirteen thousand, seven hundred fifty".