1049792 has 28 divisors (see below), whose sum is σ = 2133600. Its totient is φ = 512256.

The previous prime is 1049791. The next prime is 1049809. The reversal of 1049792 is 2979401.

It is a super-2 number, since 2×1049792² = 2204126486528, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (1049791) 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, 2834 + ... + 3182.

It is an arithmetic number, because the mean of its divisors is an integer number (76200).

2^1049792 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1049792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1066800).

1049792 is an abundant number, since it is smaller than the sum of its proper divisors (1083808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1049792 is an equidigital number, since it uses as much as digits as its factorization.

1049792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408 (or 398 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 1049792 is about 1024.5935779615. The cubic root of 1049792 is about 101.6329237957.

The spelling of 1049792 in words is "one million, forty-nine thousand, seven hundred ninety-two".