137482893 has 16 divisors (see below), whose sum is σ = 215660160. Its totient is φ = 86263488.

The previous prime is 137482883. The next prime is 137482897. The reversal of 137482893 is 398284731.

It is not a de Polignac number, because 137482893 - 2⁹ = 137482381 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137482897) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149305 + ... + 150222.

It is an arithmetic number, because the mean of its divisors is an integer number (13478760).

Almost surely, 2^137482893 is an apocalyptic number.

It is an amenable number.

137482893 is a deficient number, since it is larger than the sum of its proper divisors (78177267).

137482893 is a wasteful number, since it uses less digits than its factorization.

137482893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299553 (or 299547 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 137482893 is about 11725.3099319378. The cubic root of 137482893 is about 516.1186517302.

It can be divided in two parts, 13748 and 2893, that added together give a square (16641 = 129²).

The spelling of 137482893 in words is "one hundred thirty-seven million, four hundred eighty-two thousand, eight hundred ninety-three".