74625803 has 4 divisors (see below), whose sum is σ = 85286640. Its totient is φ = 63964968.

The previous prime is 74625797. The next prime is 74625827. The reversal of 74625803 is 30852647.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 74625803 - 2¹² = 74621707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74625403) 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, 5330408 + ... + 5330421.

It is an arithmetic number, because the mean of its divisors is an integer number (21321660).

Almost surely, 2^74625803 is an apocalyptic number.

74625803 is a deficient number, since it is larger than the sum of its proper divisors (10660837).

74625803 is a wasteful number, since it uses less digits than its factorization.

74625803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10660836.

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

The square root of 74625803 is about 8638.6227490266. The cubic root of 74625803 is about 421.0138074885.

The spelling of 74625803 in words is "seventy-four million, six hundred twenty-five thousand, eight hundred three".