254427102 has 32 divisors (see below), whose sum is σ = 565954560. Its totient is φ = 84724920.

The previous prime is 254427097. The next prime is 254427109. The reversal of 254427102 is 201724452.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254427109) 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 15 ways as a sum of consecutive naturals, for example, 77833 + ... + 81035.

It is an arithmetic number, because the mean of its divisors is an integer number (17686080).

Almost surely, 2^254427102 is an apocalyptic number.

254427102 is an abundant number, since it is smaller than the sum of its proper divisors (311527458).

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

254427102 is a wasteful number, since it uses less digits than its factorization.

254427102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4685 (or 4679 counting only the distinct ones).

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

The square root of 254427102 is about 15950.7712039262. The cubic root of 254427102 is about 633.6573212747.

It can be divided in two parts, 2544 and 27102, that added together give a triangular number (29646 = T₂₄₃).

The spelling of 254427102 in words is "two hundred fifty-four million, four hundred twenty-seven thousand, one hundred two".