6464235 has 8 divisors (see below), whose sum is σ = 10342800. Its totient is φ = 3447584.

The previous prime is 6464221. The next prime is 6464261. The reversal of 6464235 is 5324646.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6464235 - 2⁵ = 6464203 is a prime.

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, 215460 + ... + 215489.

It is an arithmetic number, because the mean of its divisors is an integer number (1292850).

Almost surely, 2^6464235 is an apocalyptic number.

6464235 is a deficient number, since it is larger than the sum of its proper divisors (3878565).

6464235 is a wasteful number, since it uses less digits than its factorization.

6464235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430957.

The product of its digits is 17280, while the sum is 30.

The square root of 6464235 is about 2542.4859881620. The cubic root of 6464235 is about 186.2826377048.

The spelling of 6464235 in words is "six million, four hundred sixty-four thousand, two hundred thirty-five".