1052808 has 16 divisors (see below), whose sum is σ = 2632080. Its totient is φ = 350928.

The previous prime is 1052803. The next prime is 1052813. The reversal of 1052808 is 8082501.

It is an interprime number because it is at equal distance from previous prime (1052803) and next prime (1052813).

It is a super-2 number, since 2×1052808² = 2216809369728, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 43867 = 1052808 / (1 + 0 + 5 + 2 + 8 + 0 + 8).

It is not an unprimeable number, because it can be changed into a prime (1052801) 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, 21910 + ... + 21957.

It is an arithmetic number, because the mean of its divisors is an integer number (164505).

2^1052808 is an apocalyptic number.

It is an amenable number.

1052808 is an abundant number, since it is smaller than the sum of its proper divisors (1579272).

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

1052808 is a wasteful number, since it uses less digits than its factorization.

1052808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43876 (or 43872 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 24.

The square root of 1052808 is about 1026.0643254689. The cubic root of 1052808 is about 101.7301595091.

The spelling of 1052808 in words is "one million, fifty-two thousand, eight hundred eight".