147427254 has 48 divisors (see below), whose sum is σ = 347911200. Its totient is φ = 44846208.

The previous prime is 147427243. The next prime is 147427261. The reversal of 147427254 is 452724741.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17287 + ... + 24365.

It is an arithmetic number, because the mean of its divisors is an integer number (7248150).

Almost surely, 2^147427254 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 147427254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173955600).

147427254 is an abundant number, since it is smaller than the sum of its proper divisors (200483946).

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

147427254 is a wasteful number, since it uses less digits than its factorization.

147427254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7189 (or 7186 counting only the distinct ones).

The product of its digits is 62720, while the sum is 36.

The square root of 147427254 is about 12141.9625267088. The cubic root of 147427254 is about 528.2740270073.

The spelling of 147427254 in words is "one hundred forty-seven million, four hundred twenty-seven thousand, two hundred fifty-four".