147694022 has 32 divisors (see below), whose sum is σ = 260140032. Its totient is φ = 61576704.

The previous prime is 147694003. The next prime is 147694031. The reversal of 147694022 is 220496741.

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 15 ways as a sum of consecutive naturals, for example, 126413 + ... + 127575.

It is an arithmetic number, because the mean of its divisors is an integer number (8129376).

Almost surely, 2^147694022 is an apocalyptic number.

147694022 is a deficient number, since it is larger than the sum of its proper divisors (112446010).

147694022 is a wasteful number, since it uses less digits than its factorization.

147694022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1412.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 147694022 is about 12152.9429357666. The cubic root of 147694022 is about 528.5924703648.

The spelling of 147694022 in words is "one hundred forty-seven million, six hundred ninety-four thousand, twenty-two".