1135770432 has 56 divisors (see below), whose sum is σ = 3012411552. Its totient is φ = 377664000.

The previous prime is 1135770421. The next prime is 1135770487. The reversal of 1135770432 is 2340775311.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1135770393 and 1135770402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73807 + ... + 87857.

Almost surely, 2^1135770432 is an apocalyptic number.

1135770432 is a gapful number since it is divisible by the number (12) 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 1135770432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1506205776).

1135770432 is an abundant number, since it is smaller than the sum of its proper divisors (1876641120).

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

1135770432 is a wasteful number, since it uses less digits than its factorization.

1135770432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14487 (or 14477 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 1135770432 is about 33701.1933319875. The cubic root of 1135770432 is about 1043.3503981349.

The spelling of 1135770432 in words is "one billion, one hundred thirty-five million, seven hundred seventy thousand, four hundred thirty-two".