1134871452 has 96 divisors (see below), whose sum is σ = 3456687360. Its totient is φ = 317442240.

The previous prime is 1134871433. The next prime is 1134871453. The reversal of 1134871452 is 2541784311.

1134871452 is a `hidden beast` number, since 1 + 134 + 8 + 71 + 452 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134871453) 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, 21298 + ... + 52185.

It is an arithmetic number, because the mean of its divisors is an integer number (36007160).

Almost surely, 2^1134871452 is an apocalyptic number.

1134871452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1134871452 is an abundant number, since it is smaller than the sum of its proper divisors (2321815908).

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

1134871452 is a wasteful number, since it uses less digits than its factorization.

1134871452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73520 (or 73512 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 1134871452 is about 33687.8531818221. The cubic root of 1134871452 is about 1043.0750494403.

The spelling of 1134871452 in words is "one billion, one hundred thirty-four million, eight hundred seventy-one thousand, four hundred fifty-two".