1144946 has 16 divisors (see below), whose sum is σ = 1902528. Its totient is φ = 512400.

The previous prime is 1144939. The next prime is 1144951. The reversal of 1144946 is 6494411.

It is a happy number.

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, 1196 + ... + 1928.

It is an arithmetic number, because the mean of its divisors is an integer number (118908).

2^1144946 is an apocalyptic number.

1144946 is a deficient number, since it is larger than the sum of its proper divisors (757582).

1144946 is a wasteful number, since it uses less digits than its factorization.

1144946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817.

The product of its digits is 3456, while the sum is 29.

The square root of 1144946 is about 1070.0214951112. The cubic root of 1144946 is about 104.6152510035.

The spelling of 1144946 in words is "one million, one hundred forty-four thousand, nine hundred forty-six".