74482741 has 2 divisors, whose sum is σ = 74482742. Its totient is φ = 74482740.

The previous prime is 74482693. The next prime is 74482747. The reversal of 74482741 is 14728447.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46867716 + 27615025 = 6846^2 + 5255^2 .

It is a cyclic number.

It is not a de Polignac number, because 74482741 - 2⁹ = 74482229 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 74482741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74482747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37241370 + 37241371.

It is an arithmetic number, because the mean of its divisors is an integer number (37241371).

Almost surely, 2^74482741 is an apocalyptic number.

It is an amenable number.

74482741 is a deficient number, since it is larger than the sum of its proper divisors (1).

74482741 is an equidigital number, since it uses as much as digits as its factorization.

74482741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 50176, while the sum is 37.

The square root of 74482741 is about 8630.3384058796. The cubic root of 74482741 is about 420.7445994096.

The spelling of 74482741 in words is "seventy-four million, four hundred eighty-two thousand, seven hundred forty-one".