147264022 has 8 divisors (see below), whose sum is σ = 232522200. Its totient is φ = 69756624.

The previous prime is 147263999. The next prime is 147264031. The reversal of 147264022 is 220462741.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1937647 + ... + 1937722.

It is an arithmetic number, because the mean of its divisors is an integer number (29065275).

Almost surely, 2^147264022 is an apocalyptic number.

147264022 is a deficient number, since it is larger than the sum of its proper divisors (85258178).

147264022 is a wasteful number, since it uses less digits than its factorization.

147264022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3875390.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 147264022 is about 12135.2388522023. The cubic root of 147264022 is about 528.0789860217.

The spelling of 147264022 in words is "one hundred forty-seven million, two hundred sixty-four thousand, twenty-two".