1249941 has 24 divisors (see below), whose sum is σ = 2117664. Its totient is φ = 648480.

The previous prime is 1249939. The next prime is 1249943. The reversal of 1249941 is 1499421.

It is an interprime number because it is at equal distance from previous prime (1249939) and next prime (1249943).

It is not a de Polignac number, because 1249941 - 2¹ = 1249939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1249899 and 1249908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1249943) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1231 + ... + 2003.

It is an arithmetic number, because the mean of its divisors is an integer number (88236).

2^1249941 is an apocalyptic number.

1249941 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1249941 is a deficient number, since it is larger than the sum of its proper divisors (867723).

1249941 is a wasteful number, since it uses less digits than its factorization.

1249941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801 (or 794 counting only the distinct ones).

The product of its digits is 2592, while the sum is 30.

The square root of 1249941 is about 1118.0076028364. The cubic root of 1249941 is about 107.7200396530.

It can be divided in two parts, 1 and 249941, that added together give a palindrome (249942).

The spelling of 1249941 in words is "one million, two hundred forty-nine thousand, nine hundred forty-one".