2615232671 has 4 divisors (see below), whose sum is σ = 2617765392. Its totient is φ = 2612699952.

The previous prime is 2615232661. The next prime is 2615232701. The reversal of 2615232671 is 1762325162.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2615232671 - 2¹⁴ = 2615216287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2615232661) 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 3 ways as a sum of consecutive naturals, for example, 1264811 + ... + 1266876.

It is an arithmetic number, because the mean of its divisors is an integer number (654441348).

Almost surely, 2^2615232671 is an apocalyptic number.

2615232671 is a deficient number, since it is larger than the sum of its proper divisors (2532721).

2615232671 is a wasteful number, since it uses less digits than its factorization.

2615232671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2532720.

The product of its digits is 30240, while the sum is 35.

The square root of 2615232671 is about 51139.3456254575. The cubic root of 2615232671 is about 1377.7490207604.

The spelling of 2615232671 in words is "two billion, six hundred fifteen million, two hundred thirty-two thousand, six hundred seventy-one".