147936622 has 8 divisors (see below), whose sum is σ = 233584200. Its totient is φ = 70075224.

The previous prime is 147936571. The next prime is 147936629. The reversal of 147936622 is 226639741.

It is a happy number.

147936622 is digitally balanced in base 2 and base 3, because in such bases 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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (147936629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1946497 + ... + 1946572.

It is an arithmetic number, because the mean of its divisors is an integer number (29198025).

Almost surely, 2^147936622 is an apocalyptic number.

147936622 is a deficient number, since it is larger than the sum of its proper divisors (85647578).

147936622 is a wasteful number, since it uses less digits than its factorization.

147936622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3893090.

The product of its digits is 108864, while the sum is 40.

The square root of 147936622 is about 12162.9199619170. The cubic root of 147936622 is about 528.8817314160.

The spelling of 147936622 in words is "one hundred forty-seven million, nine hundred thirty-six thousand, six hundred twenty-two".