2634598 has 4 divisors (see below), whose sum is σ = 3951900. Its totient is φ = 1317298.

The previous prime is 2634557. The next prime is 2634607. The reversal of 2634598 is 8954362.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8954362 = 2 ⋅4477181.

It is a super-2 number, since 2×2634598² = 13882213243208, which contains 22 as substring.

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, 658648 + ... + 658651.

It is an arithmetic number, because the mean of its divisors is an integer number (987975).

2^2634598 is an apocalyptic number.

2634598 is a deficient number, since it is larger than the sum of its proper divisors (1317302).

2634598 is a wasteful number, since it uses less digits than its factorization.

2634598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1317301.

The product of its digits is 51840, while the sum is 37.

The square root of 2634598 is about 1623.1444790899. The cubic root of 2634598 is about 138.1141322845.

The spelling of 2634598 in words is "two million, six hundred thirty-four thousand, five hundred ninety-eight".