249496226 has 16 divisors (see below), whose sum is σ = 446304384. Its totient is φ = 102277824.

The previous prime is 249496223. The next prime is 249496229. The reversal of 249496226 is 622694942.

249496226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (249496223) and next prime (249496229).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (249496223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 387095 + ... + 387738.

It is an arithmetic number, because the mean of its divisors is an integer number (27894024).

Almost surely, 2^249496226 is an apocalyptic number.

249496226 is a deficient number, since it is larger than the sum of its proper divisors (196808158).

249496226 is a wasteful number, since it uses less digits than its factorization.

249496226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774865.

The product of its digits is 373248, while the sum is 44.

The square root of 249496226 is about 15795.4495345970. The cubic root of 249496226 is about 629.5370967591.

The spelling of 249496226 in words is "two hundred forty-nine million, four hundred ninety-six thousand, two hundred twenty-six".