2897517022 has 16 divisors (see below), whose sum is σ = 4480501680. Its totient is φ = 1404689472.

The previous prime is 2897516981. The next prime is 2897517047. The reversal of 2897517022 is 2207157982.

It is a self number, because there is not a number n which added to its sum of digits gives 2897517022.

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, 159573 + ... + 176800.

It is an arithmetic number, because the mean of its divisors is an integer number (280031355).

Almost surely, 2^2897517022 is an apocalyptic number.

2897517022 is a deficient number, since it is larger than the sum of its proper divisors (1582984658).

2897517022 is a wasteful number, since it uses less digits than its factorization.

2897517022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336507.

The product of its (nonzero) digits is 141120, while the sum is 43.

The square root of 2897517022 is about 53828.5892625842. The cubic root of 2897517022 is about 1425.6360385452.

The spelling of 2897517022 in words is "two billion, eight hundred ninety-seven million, five hundred seventeen thousand, twenty-two".