137496147 has 4 divisors (see below), whose sum is σ = 183328200. Its totient is φ = 91664096.

The previous prime is 137496133. The next prime is 137496167. The reversal of 137496147 is 741694731.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 137496147 - 2⁴ = 137496131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 137496099 and 137496108.

It is not an unprimeable number, because it can be changed into a prime (137496167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22916022 + ... + 22916027.

It is an arithmetic number, because the mean of its divisors is an integer number (45832050).

Almost surely, 2^137496147 is an apocalyptic number.

137496147 is a deficient number, since it is larger than the sum of its proper divisors (45832053).

137496147 is an equidigital number, since it uses as much as digits as its factorization.

137496147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45832052.

The product of its digits is 127008, while the sum is 42.

The square root of 137496147 is about 11725.8751059356. The cubic root of 137496147 is about 516.1352366222.

The spelling of 137496147 in words is "one hundred thirty-seven million, four hundred ninety-six thousand, one hundred forty-seven".