35000028 has 36 divisors (see below), whose sum is σ = 101111920. Its totient is φ = 9999936.

The previous prime is 35000011. The next prime is 35000041. The reversal of 35000028 is 82000053.

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 (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69193 + ... + 69696.

Almost surely, 2^35000028 is an apocalyptic number.

It is an amenable number.

35000028 is an abundant number, since it is smaller than the sum of its proper divisors (66111892).

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

35000028 is a wasteful number, since it uses less digits than its factorization.

35000028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138906 (or 138901 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 35000028 is about 5916.0821495311. The cubic root of 35000028 is about 327.1067182473.

The spelling of 35000028 in words is "thirty-five million, twenty-eight", and thus it is an aban number and an uban number.