74061150 has 48 divisors (see below), whose sum is σ = 191666304. Its totient is φ = 18890080.

The previous prime is 74061133. The next prime is 74061151. The reversal of 74061150 is 5116047.

It is a self number, because there is not a number n which added to its sum of digits gives 74061150.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74061151) 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 23 ways as a sum of consecutive naturals, for example, 7284 + ... + 14183.

It is an arithmetic number, because the mean of its divisors is an integer number (3993048).

Almost surely, 2^74061150 is an apocalyptic number.

74061150 is an abundant number, since it is smaller than the sum of its proper divisors (117605154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74061150 is a wasteful number, since it uses less digits than its factorization.

74061150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21505 (or 21500 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 74061150 is about 8605.8788046312. The cubic root of 74061150 is about 419.9492569082.

Adding to 74061150 its reverse (5116047), we get a palindrome (79177197).

The spelling of 74061150 in words is "seventy-four million, sixty-one thousand, one hundred fifty".