1133740608 has 448 divisors, whose sum is σ = 4276758528. Its totient is φ = 255098880.

The previous prime is 1133740607. The next prime is 1133740609. The reversal of 1133740608 is 8060473311.

It is an interprime number because it is at equal distance from previous prime (1133740607) and next prime (1133740609).

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (1133740603) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3267091 + ... + 3267437.

It is an arithmetic number, because the mean of its divisors is an integer number (9546336).

Almost surely, 2^1133740608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1133740608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2138379264).

1133740608 is an abundant number, since it is smaller than the sum of its proper divisors (3143017920).

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

1133740608 is a wasteful number, since it uses less digits than its factorization.

1133740608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410 (or 400 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 1133740608 is about 33671.0648480264. The cubic root of 1133740608 is about 1042.7284765117.

The spelling of 1133740608 in words is "one billion, one hundred thirty-three million, seven hundred forty thousand, six hundred eight".