74130435 has 24 divisors (see below), whose sum is σ = 128968944. Its totient is φ = 39389760.

The previous prime is 74130401. The next prime is 74130437. The reversal of 74130435 is 53403147.

It is not a de Polignac number, because 74130435 - 2¹⁰ = 74129411 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 74130399 and 74130408.

It is not an unprimeable number, because it can be changed into a prime (74130437) 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, 9825 + ... + 15645.

It is an arithmetic number, because the mean of its divisors is an integer number (5373706).

Almost surely, 2^74130435 is an apocalyptic number.

74130435 is a deficient number, since it is larger than the sum of its proper divisors (54838509).

74130435 is a wasteful number, since it uses less digits than its factorization.

74130435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6115 (or 6112 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 74130435 is about 8609.9033095616. The cubic root of 74130435 is about 420.0801717703.

The spelling of 74130435 in words is "seventy-four million, one hundred thirty thousand, four hundred thirty-five".