1041623 has 4 divisors (see below), whose sum is σ = 1136328. Its totient is φ = 946920.

The previous prime is 1041619. The next prime is 1041643. The reversal of 1041623 is 3261401.

1041623 = 207² + 208² + ... + 228².

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 1041623 - 2² = 1041619 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041643) 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, 47336 + ... + 47357.

It is an arithmetic number, because the mean of its divisors is an integer number (284082).

2^1041623 is an apocalyptic number.

1041623 is a deficient number, since it is larger than the sum of its proper divisors (94705).

1041623 is an equidigital number, since it uses as much as digits as its factorization.

1041623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94704.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1041623 is about 1020.5993337250. The cubic root of 1041623 is about 101.3686167625.

The spelling of 1041623 in words is "one million, forty-one thousand, six hundred twenty-three".