74133463 has 4 divisors (see below), whose sum is σ = 74232928. Its totient is φ = 74034000.

The previous prime is 74133457. The next prime is 74133467. The reversal of 74133463 is 36433147.

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

It is a cyclic number.

It is not a de Polignac number, because 74133463 - 2²¹ = 72036311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74133467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48606 + ... + 50107.

It is an arithmetic number, because the mean of its divisors is an integer number (18558232).

Almost surely, 2^74133463 is an apocalyptic number.

74133463 is a deficient number, since it is larger than the sum of its proper divisors (99465).

74133463 is an equidigital number, since it uses as much as digits as its factorization.

74133463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99464.

The product of its digits is 18144, while the sum is 31.

The square root of 74133463 is about 8610.0791517848. The cubic root of 74133463 is about 420.0858913529.

The spelling of 74133463 in words is "seventy-four million, one hundred thirty-three thousand, four hundred sixty-three".