2897662 has 16 divisors (see below), whose sum is σ = 4475520. Its totient is φ = 1406592.

The previous prime is 2897627. The next prime is 2897689. The reversal of 2897662 is 2667982.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12883 + ... + 13105.

It is an arithmetic number, because the mean of its divisors is an integer number (279720).

2^2897662 is an apocalyptic number.

2897662 is a deficient number, since it is larger than the sum of its proper divisors (1577858).

2897662 is a wasteful number, since it uses less digits than its factorization.

2897662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387.

The product of its digits is 72576, while the sum is 40.

The square root of 2897662 is about 1702.2520377429. The cubic root of 2897662 is about 142.5659815502.

The spelling of 2897662 in words is "two million, eight hundred ninety-seven thousand, six hundred sixty-two".