8573629 has 4 divisors (see below), whose sum is σ = 8630560. Its totient is φ = 8516700.

The previous prime is 8573623. The next prime is 8573657. The reversal of 8573629 is 9263758.

8573629 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8573629 - 2⁷ = 8573501 is a prime.

It is a super-2 number, since 2×8573629² = 147014228459282, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8573591 and 8573600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8573623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28239 + ... + 28540.

It is an arithmetic number, because the mean of its divisors is an integer number (2157640).

Almost surely, 2^8573629 is an apocalyptic number.

It is an amenable number.

8573629 is a deficient number, since it is larger than the sum of its proper divisors (56931).

8573629 is a wasteful number, since it uses less digits than its factorization.

8573629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56930.

The product of its digits is 90720, while the sum is 40.

The square root of 8573629 is about 2928.0759894511. The cubic root of 8573629 is about 204.6703327171.

The spelling of 8573629 in words is "eight million, five hundred seventy-three thousand, six hundred twenty-nine".