1134278880 has 96 divisors (see below), whose sum is σ = 4083416064. Its totient is φ = 259262976.

The previous prime is 1134278869. The next prime is 1134278921. The reversal of 1134278880 is 888724311.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×1134278880² = 2573177155228108800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165432 + ... + 172151.

It is an arithmetic number, because the mean of its divisors is an integer number (42535584).

Almost surely, 2^1134278880 is an apocalyptic number.

1134278880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1134278880 is an abundant number, since it is smaller than the sum of its proper divisors (2949137184).

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

1134278880 is a wasteful number, since it uses less digits than its factorization.

1134278880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337608 (or 337600 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 42.

The square root of 1134278880 is about 33679.0569939243. The cubic root of 1134278880 is about 1042.8934709664.

The spelling of 1134278880 in words is "one billion, one hundred thirty-four million, two hundred seventy-eight thousand, eight hundred eighty".