1134054621 has 32 divisors (see below), whose sum is σ = 1956337920. Its totient is φ = 635798592.

The previous prime is 1134054601. The next prime is 1134054631. The reversal of 1134054621 is 1264504311.

It is a happy number.

1134054621 is a `hidden beast` number, since 1 + 1 + 34 + 0 + 5 + 4 + 621 = 666.

It is not a de Polignac number, because 1134054621 - 2⁶ = 1134054557 is a prime.

It is a super-2 number, since 2×1134054621² = 2572159766822907282, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134054601) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46590 + ... + 66623.

It is an arithmetic number, because the mean of its divisors is an integer number (61135560).

Almost surely, 2^1134054621 is an apocalyptic number.

It is an amenable number.

1134054621 is a deficient number, since it is larger than the sum of its proper divisors (822283299).

1134054621 is a wasteful number, since it uses less digits than its factorization.

1134054621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113282 (or 113276 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1134054621 is about 33675.7274754384. The cubic root of 1134054621 is about 1042.8247360588.

Adding to 1134054621 its reverse (1264504311), we get a palindrome (2398558932).

The spelling of 1134054621 in words is "one billion, one hundred thirty-four million, fifty-four thousand, six hundred twenty-one".