33948020 has 12 divisors (see below), whose sum is σ = 71290884. Its totient is φ = 13579200.

The previous prime is 33948017. The next prime is 33948043. The reversal of 33948020 is 2084933.

It can be written as a sum of positive squares in 2 ways, for example, as 24960016 + 8988004 = 4996^2 + 2998^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 848681 + ... + 848720.

It is an arithmetic number, because the mean of its divisors is an integer number (5940907).

Almost surely, 2^33948020 is an apocalyptic number.

It is an amenable number.

33948020 is an abundant number, since it is smaller than the sum of its proper divisors (37342864).

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

33948020 is a wasteful number, since it uses less digits than its factorization.

33948020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1697410 (or 1697408 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 33948020 is about 5826.4929417275. The cubic root of 33948020 is about 323.7960027652.

The spelling of 33948020 in words is "thirty-three million, nine hundred forty-eight thousand, twenty".