254426460 has 96 divisors (see below), whose sum is σ = 746952192. Its totient is φ = 64584960.

The previous prime is 254426449. The next prime is 254426461. The reversal of 254426460 is 64624452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254426461) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 456502 + ... + 457058.

It is an arithmetic number, because the mean of its divisors is an integer number (7780752).

Almost surely, 2^254426460 is an apocalyptic number.

254426460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 254426460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (373476096).

254426460 is an abundant number, since it is smaller than the sum of its proper divisors (492525732).

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

254426460 is a wasteful number, since it uses less digits than its factorization.

254426460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923 (or 921 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

The square root of 254426460 is about 15950.7510794947. The cubic root of 254426460 is about 633.6567883016.

The spelling of 254426460 in words is "two hundred fifty-four million, four hundred twenty-six thousand, four hundred sixty".