1056790 has 32 divisors (see below), whose sum is σ = 2248704. Its totient is φ = 349920.

The previous prime is 1056779. The next prime is 1056793. The reversal of 1056790 is 976501.

It is a happy number.

It is a super-2 number, since 2×1056790² = 2233610208200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1927 + ... + 2413.

It is an arithmetic number, because the mean of its divisors is an integer number (70272).

2^1056790 is an apocalyptic number.

1056790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1056790 is an abundant number, since it is smaller than the sum of its proper divisors (1191914).

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

1056790 is a wasteful number, since it uses less digits than its factorization.

1056790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532.

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 1056790 is about 1028.0029182838. The cubic root of 1056790 is about 101.8582549918.

The spelling of 1056790 in words is "one million, fifty-six thousand, seven hundred ninety".