249382026 has 72 divisors (see below), whose sum is σ = 566991360. Its totient is φ = 79189488.

The previous prime is 249381989. The next prime is 249382037. The reversal of 249382026 is 620283942.

249382026 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1963575 + ... + 1963701.

It is an arithmetic number, because the mean of its divisors is an integer number (7874880).

Almost surely, 2^249382026 is an apocalyptic number.

249382026 is an abundant number, since it is smaller than the sum of its proper divisors (317609334).

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

249382026 is a wasteful number, since it uses less digits than its factorization.

249382026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280 (or 234 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 249382026 is about 15791.8341556641. The cubic root of 249382026 is about 629.4410310331.

The spelling of 249382026 in words is "two hundred forty-nine million, three hundred eighty-two thousand, twenty-six".