1149246 has 36 divisors (see below), whose sum is σ = 2898792. Its totient is φ = 328104.

The previous prime is 1149233. The next prime is 1149259. The reversal of 1149246 is 6429411.

It is an interprime number because it is at equal distance from previous prime (1149233) and next prime (1149259).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 231 + ... + 1533.

It is an arithmetic number, because the mean of its divisors is an integer number (80522).

2^1149246 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1149246, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1449396).

1149246 is an abundant number, since it is smaller than the sum of its proper divisors (1749546).

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

1149246 is a wasteful number, since it uses less digits than its factorization.

1149246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1325 (or 1315 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 1149246 is about 1072.0289175204. The cubic root of 1149246 is about 104.7460529800.

The spelling of 1149246 in words is "one million, one hundred forty-nine thousand, two hundred forty-six".