147024091 has 8 divisors (see below), whose sum is σ = 149632784. Its totient is φ = 144421920.

The previous prime is 147024043. The next prime is 147024107. The reversal of 147024091 is 190420741.

147024091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-147024091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (147024011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73000 + ... + 74986.

It is an arithmetic number, because the mean of its divisors is an integer number (18704098).

Almost surely, 2^147024091 is an apocalyptic number.

147024091 is a deficient number, since it is larger than the sum of its proper divisors (2608693).

147024091 is a wasteful number, since it uses less digits than its factorization.

147024091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3261.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 147024091 is about 12125.3491083762. The cubic root of 147024091 is about 527.7920379264.

The spelling of 147024091 in words is "one hundred forty-seven million, twenty-four thousand, ninety-one".