137534946 has 16 divisors (see below), whose sum is σ = 275184864. Its totient is φ = 45825824.

The previous prime is 137534921. The next prime is 137535037. The reversal of 137534946 is 649435731.

It is a super-2 number, since 2×137534946² = 37831722742445832, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 137534898 and 137534907.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25390 + ... + 30326.

It is an arithmetic number, because the mean of its divisors is an integer number (17199054).

Almost surely, 2^137534946 is an apocalyptic number.

137534946 is an abundant number, since it is smaller than the sum of its proper divisors (137649918).

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

137534946 is a wasteful number, since it uses less digits than its factorization.

137534946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9585.

The product of its digits is 272160, while the sum is 42.

The square root of 137534946 is about 11727.5294073390. The cubic root of 137534946 is about 516.1837801588.

The spelling of 137534946 in words is "one hundred thirty-seven million, five hundred thirty-four thousand, nine hundred forty-six".