2552698 has 8 divisors (see below), whose sum is σ = 3872340. Its totient is φ = 1261920.

The previous prime is 2552687. The next prime is 2552713. The reversal of 2552698 is 8962552.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1979649 + 573049 = 1407^2 + 757^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6993 + ... + 7348.

2^2552698 is an apocalyptic number.

2552698 is a deficient number, since it is larger than the sum of its proper divisors (1319642).

2552698 is a wasteful number, since it uses less digits than its factorization.

2552698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14432.

The product of its digits is 43200, while the sum is 37.

The square root of 2552698 is about 1597.7164955023. The cubic root of 2552698 is about 136.6678868290.

The spelling of 2552698 in words is "two million, five hundred fifty-two thousand, six hundred ninety-eight".