80774352 has 60 divisors (see below), whose sum is σ = 227098560. Its totient is φ = 26800704.

The previous prime is 80774311. The next prime is 80774359. The reversal of 80774352 is 25347708.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80774359) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33243 + ... + 35589.

It is an arithmetic number, because the mean of its divisors is an integer number (3784976).

Almost surely, 2^80774352 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 80774352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113549280).

80774352 is an abundant number, since it is smaller than the sum of its proper divisors (146324208).

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

80774352 is a wasteful number, since it uses less digits than its factorization.

80774352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2600 (or 2591 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 80774352 is about 8987.4552571904. The cubic root of 80774352 is about 432.2727187447.

The spelling of 80774352 in words is "eighty million, seven hundred seventy-four thousand, three hundred fifty-two".