10535623 has 4 divisors (see below), whose sum is σ = 12040720. Its totient is φ = 9030528.

The previous prime is 10535621. The next prime is 10535627. The reversal of 10535623 is 32653501.

It is a happy number.

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 10535623 - 2¹ = 10535621 is a prime.

It is a super-2 number, since 2×10535623² = 221998703996258, 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 (10535621) 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, 752538 + ... + 752551.

It is an arithmetic number, because the mean of its divisors is an integer number (3010180).

Almost surely, 2^10535623 is an apocalyptic number.

10535623 is a deficient number, since it is larger than the sum of its proper divisors (1505097).

10535623 is an equidigital number, since it uses as much as digits as its factorization.

10535623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1505096.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 10535623 is about 3245.8624431728. The cubic root of 10535623 is about 219.2233149473.

The spelling of 10535623 in words is "ten million, five hundred thirty-five thousand, six hundred twenty-three".