254099802 has 16 divisors (see below), whose sum is σ = 554399712. Its totient is φ = 76999920.

The previous prime is 254099801. The next prime is 254099809. The reversal of 254099802 is 208990452.

It is not an unprimeable number, because it can be changed into a prime (254099801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1924933 + ... + 1925064.

It is an arithmetic number, because the mean of its divisors is an integer number (34649982).

Almost surely, 2^254099802 is an apocalyptic number.

254099802 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

254099802 is an abundant number, since it is smaller than the sum of its proper divisors (300299910).

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

254099802 is a wasteful number, since it uses less digits than its factorization.

254099802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3850013.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 254099802 is about 15940.5082102171. The cubic root of 254099802 is about 633.3854882873.

The spelling of 254099802 in words is "two hundred fifty-four million, ninety-nine thousand, eight hundred two".