5402082 has 16 divisors (see below), whose sum is σ = 12347712. Its totient is φ = 1543440.

The previous prime is 5402077. The next prime is 5402083. The reversal of 5402082 is 2802045.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (5402083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64269 + ... + 64352.

It is an arithmetic number, because the mean of its divisors is an integer number (771732).

Almost surely, 2^5402082 is an apocalyptic number.

5402082 is an abundant number, since it is smaller than the sum of its proper divisors (6945630).

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

5402082 is a wasteful number, since it uses less digits than its factorization.

5402082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128633.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 5402082 is about 2324.2379396267. The cubic root of 5402082 is about 175.4636088213.

The spelling of 5402082 in words is "five million, four hundred two thousand, eighty-two".