254466030 has 128 divisors (see below), whose sum is σ = 796013568. Its totient is φ = 50522112.

The previous prime is 254466029. The next prime is 254466077. The reversal of 254466030 is 30664452.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 43669 + ... + 49151.

It is an arithmetic number, because the mean of its divisors is an integer number (6218856).

Almost surely, 2^254466030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 254466030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (398006784).

254466030 is an abundant number, since it is smaller than the sum of its proper divisors (541547538).

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

254466030 is a wasteful number, since it uses less digits than its factorization.

254466030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5530.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 254466030 is about 15951.9914117329. The cubic root of 254466030 is about 633.6896366924.

The spelling of 254466030 in words is "two hundred fifty-four million, four hundred sixty-six thousand, thirty".