1134735240 has 64 divisors (see below), whose sum is σ = 3496224960. Its totient is φ = 294416640.

The previous prime is 1134735211. The next prime is 1134735263. The reversal of 1134735240 is 425374311.

It is a happy number.

It is a super-3 number, since 3×1134735240³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 1134735198 and 1134735207.

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, 123346 + ... + 132225.

It is an arithmetic number, because the mean of its divisors is an integer number (54628515).

Almost surely, 2^1134735240 is an apocalyptic number.

1134735240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1134735240 is an abundant number, since it is smaller than the sum of its proper divisors (2361489720).

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

1134735240 is a wasteful number, since it uses less digits than its factorization.

1134735240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255622 (or 255618 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 1134735240 is about 33685.8314429079. The cubic root of 1134735240 is about 1043.0333163662.

The spelling of 1134735240 in words is "one billion, one hundred thirty-four million, seven hundred thirty-five thousand, two hundred forty".