147622433 has 8 divisors (see below), whose sum is σ = 168787968. Its totient is φ = 126476064.

The previous prime is 147622399. The next prime is 147622471. The reversal of 147622433 is 334226741.

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 147622433 - 2¹⁸ = 147360289 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 147622433.

It is not an unprimeable number, because it can be changed into a prime (147622633) 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, 20960 + ... + 27102.

It is an arithmetic number, because the mean of its divisors is an integer number (21098496).

Almost surely, 2^147622433 is an apocalyptic number.

It is an amenable number.

147622433 is a deficient number, since it is larger than the sum of its proper divisors (21165535).

147622433 is an equidigital number, since it uses as much as digits as its factorization.

147622433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9583.

The product of its digits is 24192, while the sum is 32.

The square root of 147622433 is about 12149.9972427980. The cubic root of 147622433 is about 528.5070516016.

The spelling of 147622433 in words is "one hundred forty-seven million, six hundred twenty-two thousand, four hundred thirty-three".