2149760275 has 36 divisors (see below), whose sum is σ = 2953908408. Its totient is φ = 1550465280.

The previous prime is 2149760243. The next prime is 2149760281. The reversal of 2149760275 is 5720679412.

It is not a de Polignac number, because 2149760275 - 2⁵ = 2149760243 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 175759 + ... + 187591.

Almost surely, 2^2149760275 is an apocalyptic number.

2149760275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2149760275 is a deficient number, since it is larger than the sum of its proper divisors (804148133).

2149760275 is a wasteful number, since it uses less digits than its factorization.

2149760275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11912 (or 11894 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 2149760275 is about 46365.5073842614. The cubic root of 2149760275 is about 1290.6149092540.

The spelling of 2149760275 in words is "two billion, one hundred forty-nine million, seven hundred sixty thousand, two hundred seventy-five".