2597200622 has 4 divisors (see below), whose sum is σ = 3895800936. Its totient is φ = 1298600310.

The previous prime is 2597200609. The next prime is 2597200631. The reversal of 2597200622 is 2260027952.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 649300154 + ... + 649300157.

It is an arithmetic number, because the mean of its divisors is an integer number (973950234).

Almost surely, 2^2597200622 is an apocalyptic number.

2597200622 is a deficient number, since it is larger than the sum of its proper divisors (1298600314).

2597200622 is a wasteful number, since it uses less digits than its factorization.

2597200622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1298600313.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 2597200622 is about 50962.7375834541. The cubic root of 2597200622 is about 1374.5751850397.

The spelling of 2597200622 in words is "two billion, five hundred ninety-seven million, two hundred thousand, six hundred twenty-two".