1134877500 has 480 divisors, whose sum is σ = 4156669440. Its totient is φ = 266112000.

The previous prime is 1134877487. The next prime is 1134877501. The reversal of 1134877500 is 57784311.

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 (1134877501) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 26392479 + ... + 26392521.

It is an arithmetic number, because the mean of its divisors is an integer number (8659728).

Almost surely, 2^1134877500 is an apocalyptic number.

1134877500 is a gapful number since it is divisible by the number (10) 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 1134877500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2078334720).

1134877500 is an abundant number, since it is smaller than the sum of its proper divisors (3021791940).

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

1134877500 is a wasteful number, since it uses less digits than its factorization.

1134877500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 36.

The square root of 1134877500 is about 33687.9429469951. The cubic root of 1134877500 is about 1043.0769023687.

The spelling of 1134877500 in words is "one billion, one hundred thirty-four million, eight hundred seventy-seven thousand, five hundred".