46430473 has 4 divisors (see below), whose sum is σ = 46595988. Its totient is φ = 46264960.

The previous prime is 46430401. The next prime is 46430477. The reversal of 46430473 is 37403464.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 27793984 + 18636489 = 5272^2 + 4317^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46430473 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46430477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82336 + ... + 82897.

It is an arithmetic number, because the mean of its divisors is an integer number (11648997).

Almost surely, 2^46430473 is an apocalyptic number.

It is an amenable number.

46430473 is a deficient number, since it is larger than the sum of its proper divisors (165515).

46430473 is a wasteful number, since it uses less digits than its factorization.

46430473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165514.

The product of its (nonzero) digits is 24192, while the sum is 31.

The square root of 46430473 is about 6813.9909744584. The cubic root of 46430473 is about 359.4190036905.

The spelling of 46430473 in words is "forty-six million, four hundred thirty thousand, four hundred seventy-three".