74727041 has 2 divisors, whose sum is σ = 74727042. Its totient is φ = 74727040.

The previous prime is 74727017. The next prime is 74727049. The reversal of 74727041 is 14072747.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 59290000 + 15437041 = 7700^2 + 3929^2 .

It is a cyclic number.

It is not a de Polignac number, because 74727041 - 2¹⁰ = 74726017 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 74726989 and 74727007.

It is not a weakly prime, because it can be changed into another prime (74727049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37363520 + 37363521.

It is an arithmetic number, because the mean of its divisors is an integer number (37363521).

Almost surely, 2^74727041 is an apocalyptic number.

It is an amenable number.

74727041 is a deficient number, since it is larger than the sum of its proper divisors (1).

74727041 is an equidigital number, since it uses as much as digits as its factorization.

74727041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10976, while the sum is 32.

The square root of 74727041 is about 8644.4803776745. The cubic root of 74727041 is about 421.2041051004.

Adding to 74727041 its reverse (14072747), we get a palindrome (88799788).

The spelling of 74727041 in words is "seventy-four million, seven hundred twenty-seven thousand, forty-one".