1034623 has 4 divisors (see below), whose sum is σ = 1058728. Its totient is φ = 1010520.

The previous prime is 1034617. The next prime is 1034639. The reversal of 1034623 is 3264301.

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 1034623 - 2⁵ = 1034591 is a prime.

It is a Duffinian number.

1034623 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 1034623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1034653) 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, 11988 + ... + 12073.

It is an arithmetic number, because the mean of its divisors is an integer number (264682).

2^1034623 is an apocalyptic number.

1034623 is a deficient number, since it is larger than the sum of its proper divisors (24105).

1034623 is an equidigital number, since it uses as much as digits as its factorization.

1034623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24104.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1034623 is about 1017.1641952015. The cubic root of 1034623 is about 101.1410309645.

Adding to 1034623 its reverse (3264301), we get a palindrome (4298924).

The spelling of 1034623 in words is "one million, thirty-four thousand, six hundred twenty-three".