147043254 has 16 divisors (see below), whose sum is σ = 302035248. Its totient is φ = 47689632.

The previous prime is 147043249. The next prime is 147043279. The reversal of 147043254 is 452340741.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330957 + ... + 331400.

It is an arithmetic number, because the mean of its divisors is an integer number (18877203).

Almost surely, 2^147043254 is an apocalyptic number.

147043254 is an abundant number, since it is smaller than the sum of its proper divisors (154991994).

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

147043254 is a wasteful number, since it uses less digits than its factorization.

147043254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662399.

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 147043254 is about 12126.1392866815. The cubic root of 147043254 is about 527.8149675913.

Adding to 147043254 its reverse (452340741), we get a palindrome (599383995).

The spelling of 147043254 in words is "one hundred forty-seven million, forty-three thousand, two hundred fifty-four".