1154224364 has 48 divisors (see below), whose sum is σ = 2197794816. Its totient is φ = 528792000.

The previous prime is 1154224321. The next prime is 1154224391. The reversal of 1154224364 is 4634224511.

It is a self number, because there is not a number n which added to its sum of digits gives 1154224364.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 286049 + ... + 290055.

It is an arithmetic number, because the mean of its divisors is an integer number (45787392).

Almost surely, 2^1154224364 is an apocalyptic number.

It is an amenable number.

1154224364 is a deficient number, since it is larger than the sum of its proper divisors (1043570452).

1154224364 is a wasteful number, since it uses less digits than its factorization.

1154224364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4166 (or 4164 counting only the distinct ones).

The product of its digits is 23040, while the sum is 32.

The square root of 1154224364 is about 33973.8776709401. The cubic root of 1154224364 is about 1048.9708325488.

Adding to 1154224364 its reverse (4634224511), we get a palindrome (5788448875).

The spelling of 1154224364 in words is "one billion, one hundred fifty-four million, two hundred twenty-four thousand, three hundred sixty-four".