2094012657 has 24 divisors (see below), whose sum is σ = 3413442240. Its totient is φ = 1225334880.

The previous prime is 2094012653. The next prime is 2094012659. The reversal of 2094012657 is 7562104902.

It is not a de Polignac number, because 2094012657 - 2² = 2094012653 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2094012653) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 361813 + ... + 367554.

It is an arithmetic number, because the mean of its divisors is an integer number (142226760).

Almost surely, 2^2094012657 is an apocalyptic number.

It is an amenable number.

2094012657 is a deficient number, since it is larger than the sum of its proper divisors (1319429583).

2094012657 is a wasteful number, since it uses less digits than its factorization.

2094012657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729413 (or 729410 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 2094012657 is about 45760.3830512814. The cubic root of 2094012657 is about 1279.3609800640.

The spelling of 2094012657 in words is "two billion, ninety-four million, twelve thousand, six hundred fifty-seven".