147423475 has 12 divisors (see below), whose sum is σ = 186255936. Its totient is φ = 115712480.

The previous prime is 147423457. The next prime is 147423487. The reversal of 147423475 is 574324741.

It is not a de Polignac number, because 147423475 - 2⁷ = 147423347 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54307 + ... + 56956.

It is an arithmetic number, because the mean of its divisors is an integer number (15521328).

Almost surely, 2^147423475 is an apocalyptic number.

147423475 is a deficient number, since it is larger than the sum of its proper divisors (38832461).

147423475 is a wasteful number, since it uses less digits than its factorization.

147423475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111326 (or 111321 counting only the distinct ones).

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

The square root of 147423475 is about 12141.8069083642. The cubic root of 147423475 is about 528.2695132227.

The spelling of 147423475 in words is "one hundred forty-seven million, four hundred twenty-three thousand, four hundred seventy-five".