1226496 has 36 divisors (see below), whose sum is σ = 3266312. Its totient is φ = 408576.

The previous prime is 1226483. The next prime is 1226501. The reversal of 1226496 is 6946221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31 + ... + 1566.

2^1226496 is an apocalyptic number.

1226496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1226496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1633156).

1226496 is an abundant number, since it is smaller than the sum of its proper divisors (2039816).

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

1226496 is an equidigital number, since it uses as much as digits as its factorization.

1226496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1616 (or 1602 counting only the distinct ones).

The product of its digits is 5184, while the sum is 30.

The square root of 1226496 is about 1107.4727987630. The cubic root of 1226496 is about 107.0422868349.

The spelling of 1226496 in words is "one million, two hundred twenty-six thousand, four hundred ninety-six".