147432622 has 16 divisors (see below), whose sum is σ = 234679680. Its totient is φ = 69314872.

The previous prime is 147432617. The next prime is 147432671. The reversal of 147432622 is 226234741.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24448 + ... + 29875.

It is an arithmetic number, because the mean of its divisors is an integer number (14667480).

Almost surely, 2^147432622 is an apocalyptic number.

147432622 is a deficient number, since it is larger than the sum of its proper divisors (87247058).

147432622 is a wasteful number, since it uses less digits than its factorization.

147432622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54407.

The product of its digits is 16128, while the sum is 31.

The square root of 147432622 is about 12142.1835762766. The cubic root of 147432622 is about 528.2804386227.

The spelling of 147432622 in words is "one hundred forty-seven million, four hundred thirty-two thousand, six hundred twenty-two".