1099054 has 8 divisors (see below), whose sum is σ = 1798488. Its totient is φ = 499560.

The previous prime is 1099051. The next prime is 1099057. The reversal of 1099054 is 4509901.

It is an interprime number because it is at equal distance from previous prime (1099051) and next prime (1099057).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1099051) 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, 24957 + ... + 25000.

It is an arithmetic number, because the mean of its divisors is an integer number (224811).

2^1099054 is an apocalyptic number.

1099054 is a deficient number, since it is larger than the sum of its proper divisors (699434).

1099054 is a wasteful number, since it uses less digits than its factorization.

1099054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49970.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 1099054 is about 1048.3577633613. The cubic root of 1099054 is about 103.1984110286.

The spelling of 1099054 in words is "one million, ninety-nine thousand, fifty-four".