147371642 has 16 divisors (see below), whose sum is σ = 241369632. Its totient is φ = 66927120.

The previous prime is 147371611. The next prime is 147371663. The reversal of 147371642 is 246173741.

147371642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30368 + ... + 34884.

It is an arithmetic number, because the mean of its divisors is an integer number (15085602).

Almost surely, 2^147371642 is an apocalyptic number.

147371642 is a deficient number, since it is larger than the sum of its proper divisors (93997990).

147371642 is a wasteful number, since it uses less digits than its factorization.

147371642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6013.

The product of its digits is 28224, while the sum is 35.

The square root of 147371642 is about 12139.6722361026. The cubic root of 147371642 is about 528.2075940849.

The spelling of 147371642 in words is "one hundred forty-seven million, three hundred seventy-one thousand, six hundred forty-two".