2023871457 has 16 divisors (see below), whose sum is σ = 2718636480. Its totient is φ = 1339196352.

The previous prime is 2023871449. The next prime is 2023871501. The reversal of 2023871457 is 7541783202.

2023871457 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2023871457 - 2³ = 2023871449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2023871257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 591283 + ... + 594695.

It is an arithmetic number, because the mean of its divisors is an integer number (169914780).

Almost surely, 2^2023871457 is an apocalyptic number.

It is an amenable number.

2023871457 is a deficient number, since it is larger than the sum of its proper divisors (694765023).

2023871457 is a wasteful number, since it uses less digits than its factorization.

2023871457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4832.

The product of its (nonzero) digits is 94080, while the sum is 39.

The square root of 2023871457 is about 44987.4588857828. The cubic root of 2023871457 is about 1264.9139295801.

The spelling of 2023871457 in words is "two billion, twenty-three million, eight hundred seventy-one thousand, four hundred fifty-seven".