74674841 has 2 divisors, whose sum is σ = 74674842. Its totient is φ = 74674840.

The previous prime is 74674837. The next prime is 74674861. The reversal of 74674841 is 14847647.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70492816 + 4182025 = 8396^2 + 2045^2 .

It is a cyclic number.

It is not a de Polignac number, because 74674841 - 2² = 74674837 is a prime.

It is not a weakly prime, because it can be changed into another prime (74674861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37337420 + 37337421.

It is an arithmetic number, because the mean of its divisors is an integer number (37337421).

Almost surely, 2^74674841 is an apocalyptic number.

It is an amenable number.

74674841 is a deficient number, since it is larger than the sum of its proper divisors (1).

74674841 is an equidigital number, since it uses as much as digits as its factorization.

74674841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 150528, while the sum is 41.

The square root of 74674841 is about 8641.4605825636. The cubic root of 74674841 is about 421.1060059583.

The spelling of 74674841 in words is "seventy-four million, six hundred seventy-four thousand, eight hundred forty-one".