34587428 has 12 divisors (see below), whose sum is σ = 61257840. Its totient is φ = 17085192.

The previous prime is 34587419. The next prime is 34587433. The reversal of 34587428 is 82478543.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51758 + ... + 52421.

It is an arithmetic number, because the mean of its divisors is an integer number (5104820).

Almost surely, 2^34587428 is an apocalyptic number.

It is an amenable number.

34587428 is a deficient number, since it is larger than the sum of its proper divisors (26670412).

34587428 is a wasteful number, since it uses less digits than its factorization.

34587428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104266 (or 104264 counting only the distinct ones).

The product of its digits is 215040, while the sum is 41.

The square root of 34587428 is about 5881.1077187890. The cubic root of 34587428 is about 325.8162613981.

The spelling of 34587428 in words is "thirty-four million, five hundred eighty-seven thousand, four hundred twenty-eight".