74241633 has 4 divisors (see below), whose sum is σ = 98988848. Its totient is φ = 49494420.

The previous prime is 74241613. The next prime is 74241641. The reversal of 74241633 is 33614247.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 74241633 - 2²⁵ = 40687201 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 74241633.

It is not an unprimeable number, because it can be changed into a prime (74241613) 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 3 ways as a sum of consecutive naturals, for example, 12373603 + ... + 12373608.

It is an arithmetic number, because the mean of its divisors is an integer number (24747212).

Almost surely, 2^74241633 is an apocalyptic number.

It is an amenable number.

74241633 is a deficient number, since it is larger than the sum of its proper divisors (24747215).

74241633 is a wasteful number, since it uses less digits than its factorization.

74241633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24747214.

The product of its digits is 12096, while the sum is 30.

The square root of 74241633 is about 8616.3584535464. The cubic root of 74241633 is about 420.2901113533.

The spelling of 74241633 in words is "seventy-four million, two hundred forty-one thousand, six hundred thirty-three".