74029 has 4 divisors (see below), whose sum is σ = 74620. Its totient is φ = 73440.

The previous prime is 74027. The next prime is 74047. The reversal of 74029 is 92047.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 92047 = 83 ⋅1109.

It can be written as a sum of positive squares in 2 ways, for example, as 29929 + 44100 = 173^2 + 210^2 .

It is a cyclic number.

It is not a de Polignac number, because 74029 - 2¹ = 74027 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24 + ... + 385.

It is an arithmetic number, because the mean of its divisors is an integer number (18655).

2⁷⁴⁰²⁹ is an apocalyptic number.

It is an amenable number.

74029 is a deficient number, since it is larger than the sum of its proper divisors (591).

74029 is a wasteful number, since it uses less digits than its factorization.

74029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 74029 is about 272.0827080136. The cubic root of 74029 is about 41.9888481352.

It can be divided in two parts, 7 and 4029, that multiplied together give a triangular number (28203 = T₂₃₇).

The spelling of 74029 in words is "seventy-four thousand, twenty-nine".