6535374 has 16 divisors (see below), whose sum is σ = 13112400. Its totient is φ = 2171520.

The previous prime is 6535369. The next prime is 6535387. The reversal of 6535374 is 4735356.

It is a super-2 number, since 2×6535374² = 85422226639752, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 534 + ... + 3654.

It is an arithmetic number, because the mean of its divisors is an integer number (819525).

Almost surely, 2^6535374 is an apocalyptic number.

6535374 is an abundant number, since it is smaller than the sum of its proper divisors (6577026).

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

6535374 is a wasteful number, since it uses less digits than its factorization.

6535374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3475.

The product of its digits is 37800, while the sum is 33.

The square root of 6535374 is about 2556.4377559409. The cubic root of 6535374 is about 186.9634938794.

The spelling of 6535374 in words is "six million, five hundred thirty-five thousand, three hundred seventy-four".