1127434356 has 48 divisors (see below), whose sum is σ = 3094922880. Its totient is φ = 353704320.

The previous prime is 1127434337. The next prime is 1127434387. The reversal of 1127434356 is 6534347211.

1127434356 is a `hidden beast` number, since 1 + 1 + 274 + 34 + 356 = 666.

It is a super-2 number, since 2×1127434356² = 2542216454178269472, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1127434356.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305200 + ... + 308871.

It is an arithmetic number, because the mean of its divisors is an integer number (64477560).

Almost surely, 2^1127434356 is an apocalyptic number.

It is an amenable number.

1127434356 is an abundant number, since it is smaller than the sum of its proper divisors (1967488524).

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

1127434356 is a wasteful number, since it uses less digits than its factorization.

1127434356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614101 (or 614093 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 1127434356 is about 33577.2892890418. The cubic root of 1127434356 is about 1040.7915436068.

The spelling of 1127434356 in words is "one billion, one hundred twenty-seven million, four hundred thirty-four thousand, three hundred fifty-six".