2249199026 has 24 divisors (see below), whose sum is σ = 3531838464. Its totient is φ = 1074187400.

The previous prime is 2249198993. The next prime is 2249199041. The reversal of 2249199026 is 6209919422.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1216835 + ... + 1218681.

It is an arithmetic number, because the mean of its divisors is an integer number (147159936).

Almost surely, 2^2249199026 is an apocalyptic number.

2249199026 is a deficient number, since it is larger than the sum of its proper divisors (1282639438).

2249199026 is a wasteful number, since it uses less digits than its factorization.

2249199026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3046 (or 3023 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 44.

The square root of 2249199026 is about 47425.7211437001. The cubic root of 2249199026 is about 1310.2151863743.

The spelling of 2249199026 in words is "two billion, two hundred forty-nine million, one hundred ninety-nine thousand, twenty-six".