2584426 has 8 divisors (see below), whose sum is σ = 4174884. Its totient is φ = 1192800.

The previous prime is 2584411. The next prime is 2584433. The reversal of 2584426 is 6244852.

2584426 is nontrivially palindromic in base 12.

It can be written as a sum of positive squares in 2 ways, for example, as 2544025 + 40401 = 1595^2 + 201^2 .

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

It is a congruent number.

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, 49675 + ... + 49726.

2^2584426 is an apocalyptic number.

2584426 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2584426 is a deficient number, since it is larger than the sum of its proper divisors (1590458).

2584426 is a wasteful number, since it uses less digits than its factorization.

2584426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99416.

The product of its digits is 15360, while the sum is 31.

The square root of 2584426 is about 1607.6150036623. The cubic root of 2584426 is about 137.2317812630.

The spelling of 2584426 in words is "two million, five hundred eighty-four thousand, four hundred twenty-six".