74550675 has 18 divisors (see below), whose sum is σ = 123380868. Its totient is φ = 39720480.

The previous prime is 74550673. The next prime is 74550703. The reversal of 74550675 is 57605547.

It is not a de Polignac number, because 74550675 - 2¹ = 74550673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (74550673) 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 17 ways as a sum of consecutive naturals, for example, 74277 + ... + 75273.

Almost surely, 2^74550675 is an apocalyptic number.

74550675 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

74550675 is a deficient number, since it is larger than the sum of its proper divisors (48830193).

74550675 is an frugal number, since it uses more digits than its factorization.

74550675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2007 (or 1005 counting only the distinct ones).

The product of its (nonzero) digits is 147000, while the sum is 39.

The square root of 74550675 is about 8634.2732757309. The cubic root of 74550675 is about 420.8724777060.

The spelling of 74550675 in words is "seventy-four million, five hundred fifty thousand, six hundred seventy-five".