74032201 has 2 divisors, whose sum is σ = 74032202. Its totient is φ = 74032200.

The previous prime is 74032181. The next prime is 74032249. The reversal of 74032201 is 10223047.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69705801 + 4326400 = 8349^2 + 2080^2 .

It is a cyclic number.

It is not a de Polignac number, because 74032201 - 2¹¹ = 74030153 is a prime.

It is not a weakly prime, because it can be changed into another prime (74032261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37016100 + 37016101.

It is an arithmetic number, because the mean of its divisors is an integer number (37016101).

Almost surely, 2^74032201 is an apocalyptic number.

It is an amenable number.

74032201 is a deficient number, since it is larger than the sum of its proper divisors (1).

74032201 is an equidigital number, since it uses as much as digits as its factorization.

74032201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 74032201 is about 8604.1967085836. The cubic root of 74032201 is about 419.8945332311.

Adding to 74032201 its reverse (10223047), we get a palindrome (84255248).

It can be divided in two parts, 7403 and 2201, that added together give a square (9604 = 98²).

The spelling of 74032201 in words is "seventy-four million, thirty-two thousand, two hundred one".