1147044234 has 24 divisors (see below), whose sum is σ = 2668634208. Its totient is φ = 327726840.

The previous prime is 1147044229. The next prime is 1147044251. The reversal of 1147044234 is 4324407411.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1950462 + ... + 1951049.

It is an arithmetic number, because the mean of its divisors is an integer number (111193092).

Almost surely, 2^1147044234 is an apocalyptic number.

1147044234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1147044234 is an abundant number, since it is smaller than the sum of its proper divisors (1521589974).

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

1147044234 is a wasteful number, since it uses less digits than its factorization.

1147044234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3901530 (or 3901523 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 1147044234 is about 33868.0414845618. The cubic root of 1147044234 is about 1046.7911815616.

The spelling of 1147044234 in words is "one billion, one hundred forty-seven million, forty-four thousand, two hundred thirty-four".