1154224355 has 8 divisors (see below), whose sum is σ = 1414539072. Its totient is φ = 903732928.

The previous prime is 1154224321. The next prime is 1154224391. The reversal of 1154224355 is 5534224511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1154224355 - 2²² = 1150030051 is a prime.

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, 2455562 + ... + 2456031.

It is an arithmetic number, because the mean of its divisors is an integer number (176817384).

Almost surely, 2^1154224355 is an apocalyptic number.

1154224355 is a deficient number, since it is larger than the sum of its proper divisors (260314717).

1154224355 is an equidigital number, since it uses as much as digits as its factorization.

1154224355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4911645.

The product of its digits is 24000, while the sum is 32.

The square root of 1154224355 is about 33973.8775384854. The cubic root of 1154224355 is about 1048.9708298224.

Adding to 1154224355 its reverse (5534224511), we get a palindrome (6688448866).

The spelling of 1154224355 in words is "one billion, one hundred fifty-four million, two hundred twenty-four thousand, three hundred fifty-five".