147117692 has 24 divisors (see below), whose sum is σ = 266593152. Its totient is φ = 70963200.

The previous prime is 147117679. The next prime is 147117713. The reversal of 147117692 is 296711741.

147117692 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 42092 + ... + 45452.

It is an arithmetic number, because the mean of its divisors is an integer number (11108048).

Almost surely, 2^147117692 is an apocalyptic number.

It is an amenable number.

147117692 is a deficient number, since it is larger than the sum of its proper divisors (119475460).

147117692 is a wasteful number, since it uses less digits than its factorization.

147117692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3749 (or 3747 counting only the distinct ones).

The product of its digits is 21168, while the sum is 38.

The square root of 147117692 is about 12129.2082181814. The cubic root of 147117692 is about 527.9040181745.

The spelling of 147117692 in words is "one hundred forty-seven million, one hundred seventeen thousand, six hundred ninety-two".