137179090 has 8 divisors (see below), whose sum is σ = 246922380. Its totient is φ = 54871632.

The previous prime is 137179079. The next prime is 137179099. The reversal of 137179090 is 90971731.

137179090 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 114340249 + 22838841 = 10693^2 + 4779^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (137179099) 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, 6858945 + ... + 6858964.

Almost surely, 2^137179090 is an apocalyptic number.

137179090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

137179090 is a deficient number, since it is larger than the sum of its proper divisors (109743290).

137179090 is a wasteful number, since it uses less digits than its factorization.

137179090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13717916.

The product of its (nonzero) digits is 11907, while the sum is 37.

The square root of 137179090 is about 11712.3477578153. The cubic root of 137179090 is about 515.7382067442.

The spelling of 137179090 in words is "one hundred thirty-seven million, one hundred seventy-nine thousand, ninety".