74111049 has 24 divisors (see below), whose sum is σ = 110932224. Its totient is φ = 47628000.

The previous prime is 74111029. The next prime is 74111053. The reversal of 74111049 is 94011147.

It is not a de Polignac number, because 74111049 - 2⁵ = 74111017 is a prime.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (74111029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 136719 + ... + 137259.

It is an arithmetic number, because the mean of its divisors is an integer number (4622176).

Almost surely, 2^74111049 is an apocalyptic number.

It is an amenable number.

74111049 is a deficient number, since it is larger than the sum of its proper divisors (36821175).

74111049 is a wasteful number, since it uses less digits than its factorization.

74111049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069 (or 1066 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 74111049 is about 8608.7774393348. Note that the first 3 decimals coincide. The cubic root of 74111049 is about 420.0435499059.

The spelling of 74111049 in words is "seventy-four million, one hundred eleven thousand, forty-nine".