1223024264 has 64 divisors (see below), whose sum is σ = 2983357440. Its totient is φ = 455780160.

The previous prime is 1223024239. The next prime is 1223024267. The reversal of 1223024264 is 4624203221.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1223024267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28994 + ... + 57329.

It is an arithmetic number, because the mean of its divisors is an integer number (46614960).

Almost surely, 2^1223024264 is an apocalyptic number.

1223024264 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1223024264 is an abundant number, since it is smaller than the sum of its proper divisors (1760333176).

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

1223024264 is a wasteful number, since it uses less digits than its factorization.

1223024264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86370 (or 86366 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 1223024264 is about 34971.7638102513. The cubic root of 1223024264 is about 1069.4119294549.

Adding to 1223024264 its reverse (4624203221), we get a palindrome (5847227485).

The spelling of 1223024264 in words is "one billion, two hundred twenty-three million, twenty-four thousand, two hundred sixty-four".