1171200532 has 24 divisors (see below), whose sum is σ = 2068043040. Its totient is φ = 580351200.

The previous prime is 1171200509. The next prime is 1171200551. The reversal of 1171200532 is 2350021711.

It is a happy number.

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, 260907 + ... + 265357.

It is an arithmetic number, because the mean of its divisors is an integer number (86168460).

Almost surely, 2^1171200532 is an apocalyptic number.

It is an amenable number.

1171200532 is a deficient number, since it is larger than the sum of its proper divisors (896842508).

1171200532 is a wasteful number, since it uses less digits than its factorization.

1171200532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5031 (or 5029 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 1171200532 is about 34222.8071905272. The cubic root of 1171200532 is about 1054.0885285109.

The spelling of 1171200532 in words is "one billion, one hundred seventy-one million, two hundred thousand, five hundred thirty-two".