137645014 has 16 divisors (see below), whose sum is σ = 224432208. Its totient is φ = 62933472.

The previous prime is 137645009. The next prime is 137645017. The reversal of 137645014 is 410546731.

It is a super-2 number, since 2×137645014² = 37892299758120392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137645017) 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, 21957 + ... + 27520.

It is an arithmetic number, because the mean of its divisors is an integer number (14027013).

Almost surely, 2^137645014 is an apocalyptic number.

137645014 is a deficient number, since it is larger than the sum of its proper divisors (86787194).

137645014 is a wasteful number, since it uses less digits than its factorization.

137645014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49599.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 137645014 is about 11732.2211878229. The cubic root of 137645014 is about 516.3214425455.

The spelling of 137645014 in words is "one hundred thirty-seven million, six hundred forty-five thousand, fourteen".