1246680 has 48 divisors (see below), whose sum is σ = 4052880. Its totient is φ = 332352.

The previous prime is 1246673. The next prime is 1246697. The reversal of 1246680 is 866421.

1246680 is nontrivially palindromic in base 7.

It is a super-2 number, since 2×1246680² = 3108422044800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1372 + ... + 2091.

It is an arithmetic number, because the mean of its divisors is an integer number (84435).

2^1246680 is an apocalyptic number.

1246680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1246680 is an abundant number, since it is smaller than the sum of its proper divisors (2806200).

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

1246680 is a wasteful number, since it uses less digits than its factorization.

1246680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3480 (or 3473 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 1246680 is about 1116.5482524280. The cubic root of 1246680 is about 107.6262803006.

The spelling of 1246680 in words is "one million, two hundred forty-six thousand, six hundred eighty".