1053726 has 8 divisors (see below), whose sum is σ = 2107464. Its totient is φ = 351240.

The previous prime is 1053713. The next prime is 1053727. The reversal of 1053726 is 6273501.

It is a sphenic number, since it is the product of 3 distinct primes.

1053726 is an admirable number.

It is a super-2 number, since 2×1053726² = 2220676966152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1053696 and 1053705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053727) by changing a digit.

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, 87805 + ... + 87816.

It is an arithmetic number, because the mean of its divisors is an integer number (263433).

2^1053726 is an apocalyptic number.

1053726 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1053726 is a wasteful number, since it uses less digits than its factorization.

1053726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175626.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 1053726 is about 1026.5115683712. The cubic root of 1053726 is about 101.7597189210.

The spelling of 1053726 in words is "one million, fifty-three thousand, seven hundred twenty-six".