254052620 has 12 divisors (see below), whose sum is σ = 533510544. Its totient is φ = 101621040.

The previous prime is 254052593. The next prime is 254052647. The reversal of 254052620 is 26250452.

It is an interprime number because it is at equal distance from previous prime (254052593) and next prime (254052647).

It is a self number, because there is not a number n which added to its sum of digits gives 254052620.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6351296 + ... + 6351335.

It is an arithmetic number, because the mean of its divisors is an integer number (44459212).

Almost surely, 2^254052620 is an apocalyptic number.

254052620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

254052620 is an abundant number, since it is smaller than the sum of its proper divisors (279457924).

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

254052620 is a wasteful number, since it uses less digits than its factorization.

254052620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12702640 (or 12702638 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 254052620 is about 15939.0282012424. The cubic root of 254052620 is about 633.3462828993.

The spelling of 254052620 in words is "two hundred fifty-four million, fifty-two thousand, six hundred twenty".