1094621 has 8 divisors (see below), whose sum is σ = 1202688. Its totient is φ = 988000.

The previous prime is 1094603. The next prime is 1094623. The reversal of 1094621 is 1264901.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1094621 - 2⁶ = 1094557 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 (1094623) 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, 1841 + ... + 2361.

It is an arithmetic number, because the mean of its divisors is an integer number (150336).

2^1094621 is an apocalyptic number.

1094621 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1094621 is a deficient number, since it is larger than the sum of its proper divisors (108067).

1094621 is a wasteful number, since it uses less digits than its factorization.

1094621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 1094621 is about 1046.2413679453. The cubic root of 1094621 is about 103.0594748728.

The spelling of 1094621 in words is "one million, ninety-four thousand, six hundred twenty-one".