254271402 has 96 divisors (see below), whose sum is σ = 690094080. Its totient is φ = 65734560.

The previous prime is 254271389. The next prime is 254271403. The reversal of 254271402 is 204172452.

254271402 is a `hidden beast` number, since 254 + 2 + 7 + 1 + 402 = 666.

254271402 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (254271403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 530599 + ... + 531077.

It is an arithmetic number, because the mean of its divisors is an integer number (7188480).

Almost surely, 2^254271402 is an apocalyptic number.

254271402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 254271402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (345047040).

254271402 is an abundant number, since it is smaller than the sum of its proper divisors (435822678).

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

254271402 is a wasteful number, since it uses less digits than its factorization.

254271402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888 (or 885 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 27.

The square root of 254271402 is about 15945.8898152471. The cubic root of 254271402 is about 633.5280365974.

The spelling of 254271402 in words is "two hundred fifty-four million, two hundred seventy-one thousand, four hundred two".