2498626 has 16 divisors (see below), whose sum is σ = 4274424. Its totient is φ = 1085184.

The previous prime is 2498603. The next prime is 2498641. The reversal of 2498626 is 6268942.

It can be written as a sum of positive squares in 4 ways, for example, as 2295225 + 203401 = 1515^2 + 451^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2385 + ... + 3268.

2^2498626 is an apocalyptic number.

2498626 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2498626 is a deficient number, since it is larger than the sum of its proper divisors (1775798).

2498626 is a wasteful number, since it uses less digits than its factorization.

2498626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5685.

The product of its digits is 41472, while the sum is 37.

The square root of 2498626 is about 1580.7042734174. The cubic root of 2498626 is about 135.6960122079.

It can be divided in two parts, 24986 and 26, that multiplied together give a square (649636 = 806²).

The spelling of 2498626 in words is "two million, four hundred ninety-eight thousand, six hundred twenty-six".