147234754 has 4 divisors (see below), whose sum is σ = 220852134. Its totient is φ = 73617376.

The previous prime is 147234679. The next prime is 147234793. The reversal of 147234754 is 457432741.

147234754 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 457432741 = 17669 ⋅25889.

It can be written as a sum of positive squares in only one way, i.e., 144600625 + 2634129 = 12025^2 + 1623^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36808687 + ... + 36808690.

Almost surely, 2^147234754 is an apocalyptic number.

147234754 is a deficient number, since it is larger than the sum of its proper divisors (73617380).

147234754 is an equidigital number, since it uses as much as digits as its factorization.

147234754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73617379.

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

The square root of 147234754 is about 12134.0328827641. The cubic root of 147234754 is about 528.0439993369.

The spelling of 147234754 in words is "one hundred forty-seven million, two hundred thirty-four thousand, seven hundred fifty-four".