74370041 has 8 divisors (see below), whose sum is σ = 75992904. Its totient is φ = 72760320.

The previous prime is 74370011. The next prime is 74370089. The reversal of 74370041 is 14007347.

It can be written as a sum of positive squares in 4 ways, for example, as 48400 + 74321641 = 220^2 + 8621^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-74370041 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (74370011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8615 + ... + 14931.

It is an arithmetic number, because the mean of its divisors is an integer number (9499113).

Almost surely, 2^74370041 is an apocalyptic number.

It is an amenable number.

74370041 is a deficient number, since it is larger than the sum of its proper divisors (1622863).

74370041 is a wasteful number, since it uses less digits than its factorization.

74370041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6571.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 74370041 is about 8623.8066420810. The cubic root of 74370041 is about 420.5322824267.

Adding to 74370041 its reverse (14007347), we get a palindrome (88377388).

The spelling of 74370041 in words is "seventy-four million, three hundred seventy thousand, forty-one".