137415901 has 8 divisors (see below), whose sum is σ = 162113024. Its totient is φ = 113985360.

The previous prime is 137415899. The next prime is 137415907. The reversal of 137415901 is 109514731.

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

It is a cyclic number.

It is not a de Polignac number, because 137415901 - 2¹ = 137415899 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137415907) 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, 316410 + ... + 316843.

It is an arithmetic number, because the mean of its divisors is an integer number (20264128).

Almost surely, 2^137415901 is an apocalyptic number.

It is an amenable number.

137415901 is a deficient number, since it is larger than the sum of its proper divisors (24697123).

137415901 is an equidigital number, since it uses as much as digits as its factorization.

137415901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633291.

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 137415901 is about 11722.4528576574. The cubic root of 137415901 is about 516.0348075091.

The spelling of 137415901 in words is "one hundred thirty-seven million, four hundred fifteen thousand, nine hundred one".