1244556 has 36 divisors (see below), whose sum is σ = 3179904. Its totient is φ = 410400.

The previous prime is 1244543. The next prime is 1244567. The reversal of 1244556 is 6554421.

It is a tau number, because it is divible by the number of its divisors (36).

It is a plaindrome in base 10 and base 14.

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, 6421 + ... + 6611.

2^1244556 is an apocalyptic number.

It is an amenable number.

1244556 is an abundant number, since it is smaller than the sum of its proper divisors (1935348).

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

1244556 is a wasteful number, since it uses less digits than its factorization.

1244556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382 (or 377 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 1244556 is about 1115.5967013218. The cubic root of 1244556 is about 107.5651236912.

Adding to 1244556 its reverse (6554421), we get a palindrome (7798977).

The spelling of 1244556 in words is "one million, two hundred forty-four thousand, five hundred fifty-six".