137324474 has 8 divisors (see below), whose sum is σ = 235413408. Its totient is φ = 58853340.

The previous prime is 137324471. The next prime is 137324489. The reversal of 137324474 is 474423731.

137324474 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×137324474² = 37716022318753352, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (137324471) 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, 4904432 + ... + 4904459.

It is an arithmetic number, because the mean of its divisors is an integer number (29426676).

Almost surely, 2^137324474 is an apocalyptic number.

137324474 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

137324474 is a deficient number, since it is larger than the sum of its proper divisors (98088934).

137324474 is an equidigital number, since it uses as much as digits as its factorization.

137324474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9808900.

The product of its digits is 56448, while the sum is 35.

The square root of 137324474 is about 11718.5525556700. The cubic root of 137324474 is about 515.9203375407.

The spelling of 137324474 in words is "one hundred thirty-seven million, three hundred twenty-four thousand, four hundred seventy-four".