137740950 has 36 divisors (see below), whose sum is σ = 370065228. Its totient is φ = 36730800.

The previous prime is 137740943. The next prime is 137740957. The reversal of 137740950 is 59047731.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (137740943) and next prime (137740957).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137740957) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 152596 + ... + 153495.

Almost surely, 2^137740950 is an apocalyptic number.

137740950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

137740950 is an abundant number, since it is smaller than the sum of its proper divisors (232324278).

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

137740950 is a wasteful number, since it uses less digits than its factorization.

137740950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306109 (or 306101 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 137740950 is about 11736.3090450107. The cubic root of 137740950 is about 516.4413701498.

The spelling of 137740950 in words is "one hundred thirty-seven million, seven hundred forty thousand, nine hundred fifty".