1053807 has 4 divisors (see below), whose sum is σ = 1405080. Its totient is φ = 702536.

The previous prime is 1053769. The next prime is 1053809. The reversal of 1053807 is 7083501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7083501 = 3 ⋅2361167.

It is a cyclic number.

It is not a de Polignac number, because 1053807 - 2⁸ = 1053551 is a prime.

It is a super-2 number, since 2×1053807² = 2221018386498, which contains 22 as substring.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053809) 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, 175632 + ... + 175637.

It is an arithmetic number, because the mean of its divisors is an integer number (351270).

2^1053807 is an apocalyptic number.

1053807 is a deficient number, since it is larger than the sum of its proper divisors (351273).

1053807 is an equidigital number, since it uses as much as digits as its factorization.

1053807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351272.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 1053807 is about 1026.5510216253. The cubic root of 1053807 is about 101.7623262801.

The spelling of 1053807 in words is "one million, fifty-three thousand, eight hundred seven".