147327454 has 4 divisors (see below), whose sum is σ = 220991184. Its totient is φ = 73663726.

The previous prime is 147327431. The next prime is 147327517. The reversal of 147327454 is 454723741.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36831862 + ... + 36831865.

It is an arithmetic number, because the mean of its divisors is an integer number (55247796).

Almost surely, 2^147327454 is an apocalyptic number.

147327454 is a deficient number, since it is larger than the sum of its proper divisors (73663730).

147327454 is an equidigital number, since it uses as much as digits as its factorization.

147327454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73663729.

The product of its digits is 94080, while the sum is 37.

The square root of 147327454 is about 12137.8521164166. The cubic root of 147327454 is about 528.1547961154.

The spelling of 147327454 in words is "one hundred forty-seven million, three hundred twenty-seven thousand, four hundred fifty-four".