1134672224 has 72 divisors (see below), whose sum is σ = 2641424688. Its totient is φ = 478275840.

The previous prime is 1134672221. The next prime is 1134672251. The reversal of 1134672224 is 4222764311.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134672221) 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 11 ways as a sum of consecutive naturals, for example, 89717 + ... + 101579.

It is an arithmetic number, because the mean of its divisors is an integer number (36686454).

Almost surely, 2^1134672224 is an apocalyptic number.

1134672224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1134672224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1320712344).

1134672224 is an abundant number, since it is smaller than the sum of its proper divisors (1506752464).

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

1134672224 is a wasteful number, since it uses less digits than its factorization.

1134672224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11948 (or 11933 counting only the distinct ones).

The product of its digits is 16128, while the sum is 32.

The square root of 1134672224 is about 33684.8960811815. The cubic root of 1134672224 is about 1043.0140081899.

The spelling of 1134672224 in words is "one billion, one hundred thirty-four million, six hundred seventy-two thousand, two hundred twenty-four".