74022303 has 16 divisors (see below), whose sum is σ = 103574016. Its totient is φ = 46933920.

The previous prime is 74022287. The next prime is 74022383. The reversal of 74022303 is 30322047.

74022303 = 492² + 493² + ... + 698².

It is a happy number.

It is not a de Polignac number, because 74022303 - 2⁴ = 74022287 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 74022303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74022383) 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 15 ways as a sum of consecutive naturals, for example, 9526 + ... + 15452.

It is an arithmetic number, because the mean of its divisors is an integer number (6473376).

Almost surely, 2^74022303 is an apocalyptic number.

74022303 is a deficient number, since it is larger than the sum of its proper divisors (29551713).

74022303 is a wasteful number, since it uses less digits than its factorization.

74022303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6134.

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 74022303 is about 8603.6215049245. The cubic root of 74022303 is about 419.8758192964.

The spelling of 74022303 in words is "seventy-four million, twenty-two thousand, three hundred three".