80183628 has 144 divisors (see below), whose sum is σ = 253066240. Its totient is φ = 21503232.

The previous prime is 80183627. The next prime is 80183633. The reversal of 80183628 is 82638108.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

It is a junction number, because it is equal to n+sod(n) for n = 80183592 and 80183601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80183627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 218301 + ... + 218667.

Almost surely, 2^80183628 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 80183628, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126533120).

80183628 is an abundant number, since it is smaller than the sum of its proper divisors (172882612).

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

80183628 is a wasteful number, since it uses less digits than its factorization.

80183628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421 (or 396 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 80183628 is about 8954.5311435049. The cubic root of 80183628 is about 431.2163648625.

The spelling of 80183628 in words is "eighty million, one hundred eighty-three thousand, six hundred twenty-eight".