147473488 has 20 divisors (see below), whose sum is σ = 292376128. Its totient is φ = 72021600.

The previous prime is 147473477. The next prime is 147473503. The reversal of 147473488 is 884374741.

It is a super-2 number, since 2×147473488² = 43496859325772288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106488 + ... + 107863.

Almost surely, 2^147473488 is an apocalyptic number.

It is an amenable number.

147473488 is a deficient number, since it is larger than the sum of its proper divisors (144902640).

147473488 is a wasteful number, since it uses less digits than its factorization.

147473488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214402 (or 214396 counting only the distinct ones).

The product of its digits is 602112, while the sum is 46.

The square root of 147473488 is about 12143.8662706734. The cubic root of 147473488 is about 528.3292444517.

The spelling of 147473488 in words is "one hundred forty-seven million, four hundred seventy-three thousand, four hundred eighty-eight".