137674401 has 8 divisors (see below), whose sum is σ = 184782144. Its totient is φ = 91174800.

The previous prime is 137674387. The next prime is 137674417. The reversal of 137674401 is 104476731.

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

It is not a de Polignac number, because 137674401 - 2¹³ = 137666209 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (137674301) 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 7 ways as a sum of consecutive naturals, for example, 151506 + ... + 152411.

It is an arithmetic number, because the mean of its divisors is an integer number (23097768).

Almost surely, 2^137674401 is an apocalyptic number.

It is an amenable number.

137674401 is a deficient number, since it is larger than the sum of its proper divisors (47107743).

137674401 is a wasteful number, since it uses less digits than its factorization.

137674401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304071.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 137674401 is about 11733.4735266246. The cubic root of 137674401 is about 516.3581845437.

It can be divided in two parts, 137674 and 401, that added together give a triangular number (138075 = T₅₂₅).

The spelling of 137674401 in words is "one hundred thirty-seven million, six hundred seventy-four thousand, four hundred one".