1249948 has 12 divisors (see below), whose sum is σ = 2499952. Its totient is φ = 535680.

The previous prime is 1249943. The next prime is 1249999. The reversal of 1249948 is 8499421.

It is a happy number.

1249948 is an admirable number.

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 3 ways as a sum of consecutive naturals, for example, 22293 + ... + 22348.

2^1249948 is an apocalyptic number.

It is an amenable number.

1249948 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1249948 is a wasteful number, since it uses less digits than its factorization.

1249948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44652 (or 44650 counting only the distinct ones).

The product of its digits is 20736, while the sum is 37.

The square root of 1249948 is about 1118.0107334011. The cubic root of 1249948 is about 107.7202407395.

It can be divided in two parts, 1249 and 948, that added together give a cube (2197 = 13³).

The spelling of 1249948 in words is "one million, two hundred forty-nine thousand, nine hundred forty-eight".