6470046 has 48 divisors (see below), whose sum is σ = 15685488. Its totient is φ = 1910400.

The previous prime is 6470039. The next prime is 6470053. The reversal of 6470046 is 6400746.

It is an interprime number because it is at equal distance from previous prime (6470039) and next prime (6470053).

It is a super-2 number, since 2×6470046² = 83722990484232, which contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 7720 + ... + 8516.

It is an arithmetic number, because the mean of its divisors is an integer number (326781).

Almost surely, 2^6470046 is an apocalyptic number.

6470046 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 6470046, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7842744).

6470046 is an abundant number, since it is smaller than the sum of its proper divisors (9215442).

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

6470046 is a wasteful number, since it uses less digits than its factorization.

6470046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857 (or 854 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 6470046 is about 2543.6285106123. The cubic root of 6470046 is about 186.3384403483.

It can be divided in two parts, 64700 and 46, that added together give a palindrome (64746).

The spelling of 6470046 in words is "six million, four hundred seventy thousand, forty-six".