74335975 has 12 divisors (see below), whose sum is σ = 105344944. Its totient is φ = 50973120.

The previous prime is 74335969. The next prime is 74335979. The reversal of 74335975 is 57953347.

It is a happy number.

It is not a de Polignac number, because 74335975 - 2³ = 74335967 is a prime.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74335979) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 212214 + ... + 212563.

Almost surely, 2^74335975 is an apocalyptic number.

74335975 is a deficient number, since it is larger than the sum of its proper divisors (31008969).

74335975 is a wasteful number, since it uses less digits than its factorization.

74335975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424794 (or 424789 counting only the distinct ones).

The product of its digits is 396900, while the sum is 43.

The square root of 74335975 is about 8621.8313019915. The cubic root of 74335975 is about 420.4680628366.

The spelling of 74335975 in words is "seventy-four million, three hundred thirty-five thousand, nine hundred seventy-five".