2995864 has 8 divisors (see below), whose sum is σ = 5617260. Its totient is φ = 1497928.

The previous prime is 2995831. The next prime is 2995873. The reversal of 2995864 is 4685992.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×2995864² = 17950402212992, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2995864.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187234 + ... + 187249.

2^2995864 is an apocalyptic number.

It is an amenable number.

2995864 is a deficient number, since it is larger than the sum of its proper divisors (2621396).

2995864 is a wasteful number, since it uses less digits than its factorization.

2995864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374489 (or 374485 counting only the distinct ones).

The product of its digits is 155520, while the sum is 43.

The square root of 2995864 is about 1730.8564354099. The cubic root of 2995864 is about 144.1586471681.

The spelling of 2995864 in words is "two million, nine hundred ninety-five thousand, eight hundred sixty-four".