1144246952 has 32 divisors (see below), whose sum is σ = 2217331200. Its totient is φ = 553003200.

The previous prime is 1144246951. The next prime is 1144246963. The reversal of 1144246952 is 2596424411.

It is a super-2 number, since 2×1144246952² = 2618602174322580608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1144246951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250949 + ... + 255467.

It is an arithmetic number, because the mean of its divisors is an integer number (69291600).

Almost surely, 2^1144246952 is an apocalyptic number.

It is an amenable number.

1144246952 is a deficient number, since it is larger than the sum of its proper divisors (1073084248).

1144246952 is a wasteful number, since it uses less digits than its factorization.

1144246952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5577 (or 5573 counting only the distinct ones).

The product of its digits is 69120, while the sum is 38.

The square root of 1144246952 is about 33826.7194980536. The cubic root of 1144246952 is about 1045.9395568465.

The spelling of 1144246952 in words is "one billion, one hundred forty-four million, two hundred forty-six thousand, nine hundred fifty-two".