2715901231 has 8 divisors (see below), whose sum is σ = 2761400144. Its totient is φ = 2670433920.

The previous prime is 2715901193. The next prime is 2715901247. The reversal of 2715901231 is 1321095172.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2715901231 is a prime.

It is a super-2 number, since 2×2715901231² = 14752238993094630722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2715901193 and 2715901202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2715901261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219496 + ... + 231538.

It is an arithmetic number, because the mean of its divisors is an integer number (345175018).

Almost surely, 2^2715901231 is an apocalyptic number.

2715901231 is a deficient number, since it is larger than the sum of its proper divisors (45498913).

2715901231 is a wasteful number, since it uses less digits than its factorization.

2715901231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15801.

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

The square root of 2715901231 is about 52114.3092729818. The cubic root of 2715901231 is about 1395.2048929314.

The spelling of 2715901231 in words is "two billion, seven hundred fifteen million, nine hundred one thousand, two hundred thirty-one".