1048623 has 8 divisors (see below), whose sum is σ = 1403136. Its totient is φ = 696600.

The previous prime is 1048613. The next prime is 1048627. The reversal of 1048623 is 3268401.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1048623 - 2⁶ = 1048559 is a prime.

It is a super-2 number, since 2×1048623² = 2199220392258, which contains 22 as substring.

1048623 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 1048593 and 1048602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1048627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 888 + ... + 1698.

It is an arithmetic number, because the mean of its divisors is an integer number (175392).

2^1048623 is an apocalyptic number.

1048623 is a deficient number, since it is larger than the sum of its proper divisors (354513).

1048623 is an equidigital number, since it uses as much as digits as its factorization.

1048623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 1048623 is about 1024.0229489616. The cubic root of 1048623 is about 101.5951852039.

The spelling of 1048623 in words is "one million, forty-eight thousand, six hundred twenty-three".