6534402 has 16 divisors (see below), whose sum is σ = 14935872. Its totient is φ = 1866960.

The previous prime is 6534389. The next prime is 6534419. The reversal of 6534402 is 2044356.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77749 + ... + 77832.

It is an arithmetic number, because the mean of its divisors is an integer number (933492).

Almost surely, 2^6534402 is an apocalyptic number.

6534402 is an abundant number, since it is smaller than the sum of its proper divisors (8401470).

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

6534402 is a wasteful number, since it uses less digits than its factorization.

6534402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155593.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 6534402 is about 2556.2476405857. The cubic root of 6534402 is about 186.9542244519.

Adding to 6534402 its reverse (2044356), we get a palindrome (8578758).

The spelling of 6534402 in words is "six million, five hundred thirty-four thousand, four hundred two".