13473146 has 8 divisors (see below), whose sum is σ = 21398580. Its totient is φ = 6340288.

The previous prime is 13473113. The next prime is 13473167. The reversal of 13473146 is 64137431.

It can be written as a sum of positive squares in 2 ways, for example, as 13402921 + 70225 = 3661^2 + 265^2 .

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

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, 198101 + ... + 198168.

Almost surely, 2^13473146 is an apocalyptic number.

13473146 is a deficient number, since it is larger than the sum of its proper divisors (7925434).

13473146 is a wasteful number, since it uses less digits than its factorization.

13473146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396288.

The product of its digits is 6048, while the sum is 29.

The square root of 13473146 is about 3670.5784285314. The cubic root of 13473146 is about 237.9521712613.

The spelling of 13473146 in words is "thirteen million, four hundred seventy-three thousand, one hundred forty-six".