761315137 has 8 divisors (see below), whose sum is σ = 835817472. Its totient is φ = 687694800.

The previous prime is 761315119. The next prime is 761315153. The reversal of 761315137 is 731513167.

761315137 is digitally balanced in base 2, 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 cyclic number.

It is not a de Polignac number, because 761315137 - 2²⁷ = 627097409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (761315837) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218689 + ... + 222142.

It is an arithmetic number, because the mean of its divisors is an integer number (104477184).

Almost surely, 2^761315137 is an apocalyptic number.

It is an amenable number.

761315137 is a deficient number, since it is larger than the sum of its proper divisors (74502335).

761315137 is a wasteful number, since it uses less digits than its factorization.

761315137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440999.

The product of its digits is 13230, while the sum is 34.

The square root of 761315137 is about 27591.9397107199. The cubic root of 761315137 is about 913.1066133962.

The spelling of 761315137 in words is "seven hundred sixty-one million, three hundred fifteen thousand, one hundred thirty-seven".