1144672096 has 24 divisors (see below), whose sum is σ = 2351556144. Its totient is φ = 547451520.

The previous prime is 1144672091. The next prime is 1144672103. The reversal of 1144672096 is 6902764411.

It is a super-2 number, since 2×1144672096² = 2620548414722066432, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144672091) 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 3 ways as a sum of consecutive naturals, for example, 776895 + ... + 778366.

It is an arithmetic number, because the mean of its divisors is an integer number (97981506).

Almost surely, 2^1144672096 is an apocalyptic number.

1144672096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1144672096 is an abundant number, since it is smaller than the sum of its proper divisors (1206884048).

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

1144672096 is a wasteful number, since it uses less digits than its factorization.

1144672096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1555294 (or 1555286 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 1144672096 is about 33833.0030591433. The cubic root of 1144672096 is about 1046.0690801295.

The spelling of 1144672096 in words is "one billion, one hundred forty-four million, six hundred seventy-two thousand, ninety-six".