1247046 has 16 divisors (see below), whose sum is σ = 2625600. Its totient is φ = 393768.

The previous prime is 1247033. The next prime is 1247053. The reversal of 1247046 is 6407421.

It is a super-2 number, since 2×1247046² = 3110247452232, which contains 22 as substring.

It is a plaindrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5356 + ... + 5583.

It is an arithmetic number, because the mean of its divisors is an integer number (164100).

2^1247046 is an apocalyptic number.

1247046 is an abundant number, since it is smaller than the sum of its proper divisors (1378554).

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

1247046 is a wasteful number, since it uses less digits than its factorization.

1247046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10963.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 1247046 is about 1116.7121383777. The cubic root of 1247046 is about 107.6368115688.

The spelling of 1247046 in words is "one million, two hundred forty-seven thousand, forty-six".