5902020 has 36 divisors (see below), whose sum is σ = 17903340. Its totient is φ = 1573824.

The previous prime is 5902019. The next prime is 5902021. The reversal of 5902020 is 202095.

It is an interprime number because it is at equal distance from previous prime (5902019) and next prime (5902021).

It can be written as a sum of positive squares in 2 ways, for example, as 2509056 + 3392964 = 1584^2 + 1842^2 .

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 junction number, because it is equal to n+sod(n) for n = 5901984 and 5902002.

It is not an unprimeable number, because it can be changed into a prime (5902021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16215 + ... + 16574.

It is an arithmetic number, because the mean of its divisors is an integer number (497315).

Almost surely, 2^5902020 is an apocalyptic number.

It is an amenable number.

5902020 is an abundant number, since it is smaller than the sum of its proper divisors (12001320).

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

5902020 is a wasteful number, since it uses less digits than its factorization.

5902020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32804 (or 32799 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 5902020 is about 2429.4073351334. The cubic root of 5902020 is about 180.7175064837.

The spelling of 5902020 in words is "five million, nine hundred two thousand, twenty".