80023629 has 16 divisors (see below), whose sum is σ = 122485248. Its totient is φ = 45523632.

The previous prime is 80023583. The next prime is 80023631. The reversal of 80023629 is 92632008.

It is not a de Polignac number, because 80023629 - 2⁸ = 80023373 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 80023596 and 80023605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80023639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3627 + ... + 13160.

It is an arithmetic number, because the mean of its divisors is an integer number (7655328).

Almost surely, 2^80023629 is an apocalyptic number.

It is an amenable number.

80023629 is a deficient number, since it is larger than the sum of its proper divisors (42461619).

80023629 is a wasteful number, since it uses less digits than its factorization.

80023629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17024.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 80023629 is about 8945.5927137334. The cubic root of 80023629 is about 430.9293564448.

The spelling of 80023629 in words is "eighty million, twenty-three thousand, six hundred twenty-nine".