76622112 has 240 divisors, whose sum is σ = 266378112. Its totient is φ = 21150720.

The previous prime is 76622083. The next prime is 76622113. The reversal of 76622112 is 21122667.

It is a super-3 number, since 3×76622112³ (a number of 25 digits) contains 333 as substring.

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

It is a nude number because it is divisible by every one of its digits and also a Zuckerman number because it is divisible by the product of its digits.

It is not an unprimeable number, because it can be changed into a prime (76622113) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 743853 + ... + 743955.

Almost surely, 2^76622112 is an apocalyptic number.

76622112 is a gapful number since it is divisible by the number (72) 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 76622112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133189056).

76622112 is an abundant number, since it is smaller than the sum of its proper divisors (189756000).

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

76622112 is a wasteful number, since it uses less digits than its factorization.

76622112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173 (or 156 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 76622112 is about 8753.4057371974. The cubic root of 76622112 is about 424.7349895727.

Adding to 76622112 its reverse (21122667), we get a palindrome (97744779).

The spelling of 76622112 in words is "seventy-six million, six hundred twenty-two thousand, one hundred twelve".