6946456 has 32 divisors (see below), whose sum is σ = 14317200. Its totient is φ = 3133440.

The previous prime is 6946451. The next prime is 6946463. The reversal of 6946456 is 6546496.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6946451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16780 + ... + 17188.

Almost surely, 2^6946456 is an apocalyptic number.

It is an amenable number.

6946456 is an abundant number, since it is smaller than the sum of its proper divisors (7370744).

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

6946456 is a wasteful number, since it uses less digits than its factorization.

6946456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619 (or 615 counting only the distinct ones).

The product of its digits is 155520, while the sum is 40.

The square root of 6946456 is about 2635.6130216707. The cubic root of 6946456 is about 190.8041265642.

Adding to 6946456 its sum of digits (40), we get a palindrome (6946496).

The spelling of 6946456 in words is "six million, nine hundred forty-six thousand, four hundred fifty-six".