137326994 has 8 divisors (see below), whose sum is σ = 235417728. Its totient is φ = 58854420.

The previous prime is 137326991. The next prime is 137327023. The reversal of 137326994 is 499623731.

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 (137326991) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4904522 + ... + 4904549.

It is an arithmetic number, because the mean of its divisors is an integer number (29427216).

Almost surely, 2^137326994 is an apocalyptic number.

137326994 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

137326994 is a deficient number, since it is larger than the sum of its proper divisors (98090734).

137326994 is an equidigital number, since it uses as much as digits as its factorization.

137326994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9809080.

The product of its digits is 244944, while the sum is 44.

The square root of 137326994 is about 11718.6600769883. The cubic root of 137326994 is about 515.9234933543.

The spelling of 137326994 in words is "one hundred thirty-seven million, three hundred twenty-six thousand, nine hundred ninety-four".