147857476 has 72 divisors (see below), whose sum is σ = 300039936. Its totient is φ = 63296640.

The previous prime is 147857461. The next prime is 147857503. The reversal of 147857476 is 674758741.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2206795 + ... + 2206861.

Almost surely, 2^147857476 is an apocalyptic number.

It is an amenable number.

147857476 is an abundant number, since it is smaller than the sum of its proper divisors (152182460).

147857476 is a wasteful number, since it uses less digits than its factorization.

147857476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189 (or 150 counting only the distinct ones).

The product of its digits is 1317120, while the sum is 49.

The square root of 147857476 is about 12159.6659493590. The cubic root of 147857476 is about 528.7873974596.

The spelling of 147857476 in words is "one hundred forty-seven million, eight hundred fifty-seven thousand, four hundred seventy-six".