1057888 has 24 divisors (see below), whose sum is σ = 2243808. Its totient is φ = 488064.

The previous prime is 1057883. The next prime is 1057897. The reversal of 1057888 is 8887501.

It is a super-2 number, since 2×1057888² = 2238254041088, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1057883) 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 3 ways as a sum of consecutive naturals, for example, 856 + ... + 1687.

It is an arithmetic number, because the mean of its divisors is an integer number (93492).

2^1057888 is an apocalyptic number.

It is an amenable number.

1057888 is an abundant number, since it is smaller than the sum of its proper divisors (1185920).

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

1057888 is a wasteful number, since it uses less digits than its factorization.

1057888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2566 (or 2558 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 37.

The square root of 1057888 is about 1028.5368248147. The cubic root of 1057888 is about 101.8935195358.

The spelling of 1057888 in words is "one million, fifty-seven thousand, eight hundred eighty-eight".