1077701112 has 128 divisors (see below), whose sum is σ = 3129907200. Its totient is φ = 347470560.

The previous prime is 1077701083. The next prime is 1077701123. The reversal of 1077701112 is 2111077701.

It is a super-2 number, since 2×1077701112² = 2322879373612073088, which contains 22 as substring.

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

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, 541383 + ... + 543369.

It is an arithmetic number, because the mean of its divisors is an integer number (24452400).

Almost surely, 2^1077701112 is an apocalyptic number.

1077701112 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 1077701112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1564953600).

1077701112 is an abundant number, since it is smaller than the sum of its proper divisors (2052206088).

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

1077701112 is an equidigital number, since it uses as much as digits as its factorization.

1077701112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2045 (or 2023 counting only the distinct ones).

The product of its (nonzero) digits is 686, while the sum is 27.

The square root of 1077701112 is about 32828.3583506699. The cubic root of 1077701112 is about 1025.2570799147.

Adding to 1077701112 its reverse (2111077701), we get a palindrome (3188778813).

The spelling of 1077701112 in words is "one billion, seventy-seven million, seven hundred one thousand, one hundred twelve".