1049270 has 16 divisors (see below), whose sum is σ = 1900368. Its totient is φ = 417120.

The previous prime is 1049263. The next prime is 1049281. The reversal of 1049270 is 729401.

It is a super-2 number, since 2×1049270² = 2201935065800, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3005 + ... + 3335.

It is an arithmetic number, because the mean of its divisors is an integer number (118773).

2^1049270 is an apocalyptic number.

1049270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1049270 is a deficient number, since it is larger than the sum of its proper divisors (851098).

1049270 is a wasteful number, since it uses less digits than its factorization.

1049270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 1049270 is about 1024.3388111362. The cubic root of 1049270 is about 101.6160756385.

The spelling of 1049270 in words is "one million, forty-nine thousand, two hundred seventy".