6460190 has 48 divisors (see below), whose sum is σ = 13502160. Its totient is φ = 2217600.

The previous prime is 6460189. The next prime is 6460199. The reversal of 6460190 is 910646.

It is a super-2 number, since 2×6460190² = 83468109672200, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6460199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22850 + ... + 23130.

It is an arithmetic number, because the mean of its divisors is an integer number (281295).

Almost surely, 2^6460190 is an apocalyptic number.

6460190 is an abundant number, since it is smaller than the sum of its proper divisors (7041970).

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

6460190 is a wasteful number, since it uses less digits than its factorization.

6460190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329 (or 318 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 6460190 is about 2541.6903824030. The cubic root of 6460190 is about 186.2437740963.

The spelling of 6460190 in words is "six million, four hundred sixty thousand, one hundred ninety".