137107485 has 80 divisors (see below), whose sum is σ = 263450880. Its totient is φ = 68048640.

The previous prime is 137107483. The next prime is 137107493. The reversal of 137107485 is 584701731.

It is not a de Polignac number, because 137107485 - 2¹ = 137107483 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137107483) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 381736 + ... + 382094.

It is an arithmetic number, because the mean of its divisors is an integer number (3293136).

Almost surely, 2^137107485 is an apocalyptic number.

137107485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

137107485 is a deficient number, since it is larger than the sum of its proper divisors (126343395).

137107485 is a wasteful number, since it uses less digits than its factorization.

137107485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440 (or 431 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 36.

The square root of 137107485 is about 11709.2905421294. The cubic root of 137107485 is about 515.6484557925.

The spelling of 137107485 in words is "one hundred thirty-seven million, one hundred seven thousand, four hundred eighty-five".