1053912 has 16 divisors (see below), whose sum is σ = 2634840. Its totient is φ = 351296.

The previous prime is 1053863. The next prime is 1053953. The reversal of 1053912 is 2193501.

It is a super-2 number, since 2×1053912² = 2221461007488, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 21933 + ... + 21980.

2^1053912 is an apocalyptic number.

1053912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1053912 is an abundant number, since it is smaller than the sum of its proper divisors (1580928).

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

1053912 is a wasteful number, since it uses less digits than its factorization.

1053912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43922 (or 43918 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 1053912 is about 1026.6021624758. The cubic root of 1053912 is about 101.7657059911.

The spelling of 1053912 in words is "one million, fifty-three thousand, nine hundred twelve".