147473474 has 8 divisors (see below), whose sum is σ = 226605708. Its totient is φ = 71938240.

The previous prime is 147473413. The next prime is 147473477. The reversal of 147473474 is 474374741.

It can be written as a sum of positive squares in 2 ways, for example, as 147452449 + 21025 = 12143^2 + 145^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is not an unprimeable number, because it can be changed into a prime (147473477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 899147 + ... + 899310.

Almost surely, 2^147473474 is an apocalyptic number.

147473474 is a deficient number, since it is larger than the sum of its proper divisors (79132234).

147473474 is a wasteful number, since it uses less digits than its factorization.

147473474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1798500.

The product of its digits is 263424, while the sum is 41.

The square root of 147473474 is about 12143.8656942507. The cubic root of 147473474 is about 528.3292277332.

The spelling of 147473474 in words is "one hundred forty-seven million, four hundred seventy-three thousand, four hundred seventy-four".