74323102 has 24 divisors (see below), whose sum is σ = 130154256. Its totient is φ = 31737888.

The previous prime is 74323087. The next prime is 74323103. The reversal of 74323102 is 20132347.

It is a super-3 number, since 3×74323102³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74323103) 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, 29463 + ... + 31885.

It is an arithmetic number, because the mean of its divisors is an integer number (5423094).

Almost surely, 2^74323102 is an apocalyptic number.

74323102 is a deficient number, since it is larger than the sum of its proper divisors (55831154).

74323102 is a wasteful number, since it uses less digits than its factorization.

74323102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2752 (or 2745 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 74323102 is about 8621.0847345331. The cubic root of 74323102 is about 420.4437901662.

Adding to 74323102 its reverse (20132347), we get a palindrome (94455449).

The spelling of 74323102 in words is "seventy-four million, three hundred twenty-three thousand, one hundred two".