74258036 has 12 divisors (see below), whose sum is σ = 130035360. Its totient is φ = 37105080.

The previous prime is 74258029. The next prime is 74258039. The reversal of 74258036 is 63085247.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 74257987 and 74258005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74258039) 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, 2255 + ... + 12393.

It is an arithmetic number, because the mean of its divisors is an integer number (10836280).

Almost surely, 2^74258036 is an apocalyptic number.

It is an amenable number.

74258036 is a deficient number, since it is larger than the sum of its proper divisors (55777324).

74258036 is a wasteful number, since it uses less digits than its factorization.

74258036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11974 (or 11972 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 74258036 is about 8617.3102532055. The cubic root of 74258036 is about 420.3210621409.

The spelling of 74258036 in words is "seventy-four million, two hundred fifty-eight thousand, thirty-six".