6460770 has 16 divisors (see below), whose sum is σ = 15505920. Its totient is φ = 1722864.

The previous prime is 6460759. The next prime is 6460781. The reversal of 6460770 is 770646.

It is an interprime number because it is at equal distance from previous prime (6460759) and next prime (6460781).

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 215359 = 6460770 / (6 + 4 + 6 + 0 + 7 + 7 + 0).

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, 107650 + ... + 107709.

It is an arithmetic number, because the mean of its divisors is an integer number (969120).

Almost surely, 2^6460770 is an apocalyptic number.

6460770 is an abundant number, since it is smaller than the sum of its proper divisors (9045150).

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

6460770 is a wasteful number, since it uses less digits than its factorization.

6460770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215369.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 6460770 is about 2541.8044771382. The cubic root of 6460770 is about 186.2493476247.

The spelling of 6460770 in words is "six million, four hundred sixty thousand, seven hundred seventy".