74985203 has 2 divisors, whose sum is σ = 74985204. Its totient is φ = 74985202.

The previous prime is 74985179. The next prime is 74985227. The reversal of 74985203 is 30258947.

It is a balanced prime because it is at equal distance from previous prime (74985179) and next prime (74985227).

It is a cyclic number.

It is not a de Polignac number, because 74985203 - 2⁶ = 74985139 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is equal to p_4393478 and since 74985203 and 4393478 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (74985103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37492601 + 37492602.

It is an arithmetic number, because the mean of its divisors is an integer number (37492602).

Almost surely, 2^74985203 is an apocalyptic number.

74985203 is a deficient number, since it is larger than the sum of its proper divisors (1).

74985203 is an equidigital number, since it uses as much as digits as its factorization.

74985203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 74985203 is about 8659.3996905097. The cubic root of 74985203 is about 421.6885968864.

The spelling of 74985203 in words is "seventy-four million, nine hundred eighty-five thousand, two hundred three".