74460403 has 2 divisors, whose sum is σ = 74460404. Its totient is φ = 74460402.

The previous prime is 74460367. The next prime is 74460409. The reversal of 74460403 is 30406447.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 74460403 - 2²¹ = 72363251 is a prime.

It is a super-2 number, since 2×74460403² = 11088703229844818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (74460409) 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 as a sum of consecutive naturals, namely, 37230201 + 37230202.

It is an arithmetic number, because the mean of its divisors is an integer number (37230202).

Almost surely, 2^74460403 is an apocalyptic number.

74460403 is a deficient number, since it is larger than the sum of its proper divisors (1).

74460403 is an equidigital number, since it uses as much as digits as its factorization.

74460403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 74460403 is about 8629.0441533231. The cubic root of 74460403 is about 420.7025335902.

The spelling of 74460403 in words is "seventy-four million, four hundred sixty thousand, four hundred three".