2238596 has 6 divisors (see below), whose sum is σ = 3917550. Its totient is φ = 1119296.

The previous prime is 2238589. The next prime is 2238619. The reversal of 2238596 is 6958322.

It can be written as a sum of positive squares in only one way, i.e., 2220100 + 18496 = 1490^2 + 136^2 .

It is a super-2 number, since 2×2238596² = 10022624102432, which contains 22 as substring.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 279821 + ... + 279828.

It is an arithmetic number, because the mean of its divisors is an integer number (652925).

2^2238596 is an apocalyptic number.

It is an amenable number.

2238596 is a deficient number, since it is larger than the sum of its proper divisors (1678954).

2238596 is a wasteful number, since it uses less digits than its factorization.

2238596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559653 (or 559651 counting only the distinct ones).

The product of its digits is 25920, while the sum is 35.

The square root of 2238596 is about 1496.1938377095. The cubic root of 2238596 is about 130.8153099257.

The spelling of 2238596 in words is "two million, two hundred thirty-eight thousand, five hundred ninety-six".