1156010832 has 160 divisors (see below), whose sum is σ = 3519298560. Its totient is φ = 362672640.

The previous prime is 1156010827. The next prime is 1156010857. The reversal of 1156010832 is 2380106511.

1156010832 is a `hidden beast` number, since 11 + 560 + 10 + 83 + 2 = 666.

It is a super-2 number, since 2×1156010832² = 2672722087402664448, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 1156010796 and 1156010805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 494338 + ... + 496670.

It is an arithmetic number, because the mean of its divisors is an integer number (21995616).

Almost surely, 2^1156010832 is an apocalyptic number.

1156010832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1156010832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1759649280).

1156010832 is an abundant number, since it is smaller than the sum of its proper divisors (2363287728).

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

1156010832 is a wasteful number, since it uses less digits than its factorization.

1156010832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2418 (or 2406 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 1156010832 is about 34000.1592937445. The cubic root of 1156010832 is about 1049.5117403369.

The spelling of 1156010832 in words is "one billion, one hundred fifty-six million, ten thousand, eight hundred thirty-two".