74028835 has 8 divisors (see below), whose sum is σ = 92697120. Its totient is φ = 56648064.

The previous prime is 74028827. The next prime is 74028839. The reversal of 74028835 is 53882047.

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 74028835 - 2³ = 74028827 is a prime.

It is a super-2 number, since 2×74028835² = 10960536822914450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 74028794 and 74028803.

It is not an unprimeable number, because it can be changed into a prime (74028839) 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, 321750 + ... + 321979.

It is an arithmetic number, because the mean of its divisors is an integer number (11587140).

Almost surely, 2^74028835 is an apocalyptic number.

74028835 is a deficient number, since it is larger than the sum of its proper divisors (18668285).

74028835 is a wasteful number, since it uses less digits than its factorization.

74028835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643757.

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 74028835 is about 8604.0011041375. The cubic root of 74028835 is about 419.8881693948. Note that the first 3 decimals are identical.

The spelling of 74028835 in words is "seventy-four million, twenty-eight thousand, eight hundred thirty-five".