1160400732 has 12 divisors (see below), whose sum is σ = 2707601736. Its totient is φ = 386800240.

The previous prime is 1160400721. The next prime is 1160400763. The reversal of 1160400732 is 2370040611.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1160400732² = 2693059717652271648, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48350019 + ... + 48350042.

It is an arithmetic number, because the mean of its divisors is an integer number (225633478).

Almost surely, 2^1160400732 is an apocalyptic number.

1160400732 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1160400732 is an abundant number, since it is smaller than the sum of its proper divisors (1547201004).

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

1160400732 is a wasteful number, since it uses less digits than its factorization.

1160400732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96700068 (or 96700066 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 1160400732 is about 34064.6551721869. The cubic root of 1160400732 is about 1050.8385537166.

The spelling of 1160400732 in words is "one billion, one hundred sixty million, four hundred thousand, seven hundred thirty-two".