10629623 has 4 divisors (see below), whose sum is σ = 10779408. Its totient is φ = 10479840.

The previous prime is 10629601. The next prime is 10629629. The reversal of 10629623 is 32692601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10629623 - 2¹⁸ = 10367479 is a prime.

It is a super-2 number, since 2×10629623² = 225977770244258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10629629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74786 + ... + 74927.

It is an arithmetic number, because the mean of its divisors is an integer number (2694852).

Almost surely, 2^10629623 is an apocalyptic number.

10629623 is a deficient number, since it is larger than the sum of its proper divisors (149785).

10629623 is an equidigital number, since it uses as much as digits as its factorization.

10629623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149784.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 10629623 is about 3260.3102613095. The cubic root of 10629623 is about 219.8733637588.

The spelling of 10629623 in words is "ten million, six hundred twenty-nine thousand, six hundred twenty-three".