73418463 has 12 divisors (see below), whose sum is σ = 106584400. Its totient is φ = 48698496.

The previous prime is 73418431. The next prime is 73418467. The reversal of 73418463 is 36481437.

It is not a de Polignac number, because 73418463 - 2⁵ = 73418431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73418467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18706 + ... + 22287.

Almost surely, 2^73418463 is an apocalyptic number.

73418463 is a deficient number, since it is larger than the sum of its proper divisors (33165937).

73418463 is a wasteful number, since it uses less digits than its factorization.

73418463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41198 (or 41195 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 73418463 is about 8568.4574457717. The cubic root of 73418463 is about 418.7309824882.

The spelling of 73418463 in words is "seventy-three million, four hundred eighteen thousand, four hundred sixty-three".