2675189440 has 112 divisors (see below), whose sum is σ = 7942258944. Its totient is φ = 833817600.

The previous prime is 2675189431. The next prime is 2675189483. The reversal of 2675189440 is 449815762.

It is a tau number, because it is divible by the number of its divisors (112).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29646 + ... + 78925.

Almost surely, 2^2675189440 is an apocalyptic number.

2675189440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2675189440 is an abundant number, since it is smaller than the sum of its proper divisors (5267069504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2675189440 is a wasteful number, since it uses less digits than its factorization.

2675189440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108606 (or 108596 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 46.

The square root of 2675189440 is about 51722.2335171249. The cubic root of 2675189440 is about 1388.1983178552.

The spelling of 2675189440 in words is "two billion, six hundred seventy-five million, one hundred eighty-nine thousand, four hundred forty".