1162311416 has 64 divisors (see below), whose sum is σ = 2607897600. Its totient is φ = 475106688.

The previous prime is 1162311391. The next prime is 1162311421. The reversal of 1162311416 is 6141132611.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130481 + ... + 139103.

It is an arithmetic number, because the mean of its divisors is an integer number (40748400).

Almost surely, 2^1162311416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1162311416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1303948800).

1162311416 is an abundant number, since it is smaller than the sum of its proper divisors (1445586184).

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

1162311416 is a wasteful number, since it uses less digits than its factorization.

1162311416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8748 (or 8744 counting only the distinct ones).

The product of its digits is 864, while the sum is 26.

The square root of 1162311416 is about 34092.6886003436. The cubic root of 1162311416 is about 1051.4149980877.

The spelling of 1162311416 in words is "one billion, one hundred sixty-two million, three hundred eleven thousand, four hundred sixteen".