1162740552 has 32 divisors (see below), whose sum is σ = 2936824800. Its totient is φ = 383583744.

The previous prime is 1162740547. The next prime is 1162740613. The reversal of 1162740552 is 2550472611.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247402 + ... + 252057.

It is an arithmetic number, because the mean of its divisors is an integer number (91775775).

Almost surely, 2^1162740552 is an apocalyptic number.

1162740552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1162740552 is an abundant number, since it is smaller than the sum of its proper divisors (1774084248).

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

1162740552 is a wasteful number, since it uses less digits than its factorization.

1162740552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499565 (or 499561 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 1162740552 is about 34098.9816856750. The cubic root of 1162740552 is about 1051.5443795090.

The spelling of 1162740552 in words is "one billion, one hundred sixty-two million, seven hundred forty thousand, five hundred fifty-two".