35280028 has 24 divisors (see below), whose sum is σ = 70687232. Its totient is φ = 15092784.

The previous prime is 35280019. The next prime is 35280029. The reversal of 35280028 is 82008253.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 35279978 and 35280005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35280029) 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 7 ways as a sum of consecutive naturals, for example, 26425 + ... + 27727.

Almost surely, 2^35280028 is an apocalyptic number.

It is an amenable number.

35280028 is an abundant number, since it is smaller than the sum of its proper divisors (35407204).

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

35280028 is a wasteful number, since it uses less digits than its factorization.

35280028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2281 (or 2279 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 35280028 is about 5939.6993189891. The cubic root of 35280028 is about 327.9766863263.

The spelling of 35280028 in words is "thirty-five million, two hundred eighty thousand, twenty-eight".