147073459 has 8 divisors (see below), whose sum is σ = 162070832. Its totient is φ = 132602400.

The previous prime is 147073457. The next prime is 147073469. The reversal of 147073459 is 954370741.

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

It is a cyclic number.

It is not a de Polignac number, because 147073459 - 2¹ = 147073457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (147073453) 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, 130992 + ... + 132109.

It is an arithmetic number, because the mean of its divisors is an integer number (20258854).

Almost surely, 2^147073459 is an apocalyptic number.

147073459 is a deficient number, since it is larger than the sum of its proper divisors (14997373).

147073459 is a wasteful number, since it uses less digits than its factorization.

147073459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263157.

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 147073459 is about 12127.3846727149. The cubic root of 147073459 is about 527.8511056191.

The spelling of 147073459 in words is "one hundred forty-seven million, seventy-three thousand, four hundred fifty-nine".