74850541 has 8 divisors (see below), whose sum is σ = 79333560. Its totient is φ = 70376448.

The previous prime is 74850539. The next prime is 74850553. The reversal of 74850541 is 14505847.

It can be written as a sum of positive squares in 4 ways, for example, as 3515625 + 71334916 = 1875^2 + 8446^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 74850541 - 2¹ = 74850539 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 74850497 and 74850506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74850511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23835 + ... + 26791.

It is an arithmetic number, because the mean of its divisors is an integer number (9916695).

Almost surely, 2^74850541 is an apocalyptic number.

It is an amenable number.

74850541 is a deficient number, since it is larger than the sum of its proper divisors (4483019).

74850541 is a wasteful number, since it uses less digits than its factorization.

74850541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4463.

The product of its (nonzero) digits is 22400, while the sum is 34.

The square root of 74850541 is about 8651.6207152186. The cubic root of 74850541 is about 421.4360161364.

The spelling of 74850541 in words is "seventy-four million, eight hundred fifty thousand, five hundred forty-one".