74112038 has 32 divisors (see below), whose sum is σ = 149264640. Its totient is φ = 26652960.

The previous prime is 74112037. The next prime is 74112047. The reversal of 74112038 is 83021147.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 74111998 and 74112016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74112037) 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 15 ways as a sum of consecutive naturals, for example, 16508 + ... + 20511.

It is an arithmetic number, because the mean of its divisors is an integer number (4664520).

Almost surely, 2^74112038 is an apocalyptic number.

74112038 is an abundant number, since it is smaller than the sum of its proper divisors (75152602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74112038 is a wasteful number, since it uses less digits than its factorization.

74112038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37052.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 74112038 is about 8608.8348805166. The cubic root of 74112038 is about 420.0454183688.

It can be divided in two parts, 7411 and 2038, that added together give a palindrome (9449).

The spelling of 74112038 in words is "seventy-four million, one hundred twelve thousand, thirty-eight".