34825428 has 36 divisors (see below), whose sum is σ = 96034848. Its totient is φ = 10553040.

The previous prime is 34825421. The next prime is 34825457. The reversal of 34825428 is 82452843.

34825428 is a `hidden beast` number, since 34 + 82 + 542 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 34825392 and 34825401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34825421) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 43576 + ... + 44367.

Almost surely, 2^34825428 is an apocalyptic number.

It is an amenable number.

34825428 is an abundant number, since it is smaller than the sum of its proper divisors (61209420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34825428 is a wasteful number, since it uses less digits than its factorization.

34825428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87964 (or 87959 counting only the distinct ones).

The product of its digits is 61440, while the sum is 36.

The square root of 34825428 is about 5901.3073127910. The cubic root of 34825428 is about 326.5618799451.

It can be divided in two parts, 34825 and 428, that added together give a palindrome (35253).

The spelling of 34825428 in words is "thirty-four million, eight hundred twenty-five thousand, four hundred twenty-eight".