2746113157 has 4 divisors (see below), whose sum is σ = 2748264876. Its totient is φ = 2743961440.

The previous prime is 2746113151. The next prime is 2746113199. The reversal of 2746113157 is 7513116472.

2746113157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1088076196 + 1658036961 = 32986^2 + 40719^2 .

It is a cyclic number.

It is not a de Polignac number, because 2746113157 - 2³¹ = 598629509 is a prime.

It is a super-2 number, since 2×2746113157² = 15082274942097013298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2746113151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1073944 + ... + 1076497.

It is an arithmetic number, because the mean of its divisors is an integer number (687066219).

Almost surely, 2^2746113157 is an apocalyptic number.

It is an amenable number.

2746113157 is a deficient number, since it is larger than the sum of its proper divisors (2151719).

2746113157 is a wasteful number, since it uses less digits than its factorization.

2746113157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2151718.

The product of its digits is 35280, while the sum is 37.

The square root of 2746113157 is about 52403.3697103536. The cubic root of 2746113157 is about 1400.3592882286.

The spelling of 2746113157 in words is "two billion, seven hundred forty-six million, one hundred thirteen thousand, one hundred fifty-seven".