254240982 has 48 divisors (see below), whose sum is σ = 570440832. Its totient is φ = 81751680.

The previous prime is 254240953. The next prime is 254240993. The reversal of 254240982 is 289042452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 254508 + ... + 255504.

It is an arithmetic number, because the mean of its divisors is an integer number (11884184).

Almost surely, 2^254240982 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 254240982, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (285220416).

254240982 is an abundant number, since it is smaller than the sum of its proper divisors (316199850).

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

254240982 is a wasteful number, since it uses less digits than its factorization.

254240982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1493 (or 1490 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 254240982 is about 15944.9359359014. The cubic root of 254240982 is about 633.5027713476.

The spelling of 254240982 in words is "two hundred fifty-four million, two hundred forty thousand, nine hundred eighty-two".