2498626242 has 24 divisors (see below), whose sum is σ = 6187074816. Its totient is φ = 713893176.

The previous prime is 2498626231. The next prime is 2498626259. The reversal of 2498626242 is 2426268942.

2498626242 is a `hidden beast` number, since 2 + 498 + 62 + 62 + 42 = 666.

It is a super-2 number, since 2×2498626242² = 12486266194422085128, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9915058 + ... + 9915309.

It is an arithmetic number, because the mean of its divisors is an integer number (257794784).

Almost surely, 2^2498626242 is an apocalyptic number.

2498626242 is an abundant number, since it is smaller than the sum of its proper divisors (3688448574).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2498626242 is a wasteful number, since it uses less digits than its factorization.

2498626242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19830382 (or 19830379 counting only the distinct ones).

The product of its digits is 663552, while the sum is 45.

The square root of 2498626242 is about 49986.2605322703. The cubic root of 2498626242 is about 1356.9601658875.

The spelling of 2498626242 in words is "two billion, four hundred ninety-eight million, six hundred twenty-six thousand, two hundred forty-two".