1053635 has 8 divisors (see below), whose sum is σ = 1379376. Its totient is φ = 766240.

The previous prime is 1053617. The next prime is 1053691. The reversal of 1053635 is 5363501.

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

It is not a de Polignac number, because 1053635 - 2⁶ = 1053571 is a prime.

It is a super-2 number, since 2×1053635² = 2220293426450, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1053635.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9524 + ... + 9633.

It is an arithmetic number, because the mean of its divisors is an integer number (172422).

2^1053635 is an apocalyptic number.

1053635 is a deficient number, since it is larger than the sum of its proper divisors (325741).

1053635 is a wasteful number, since it uses less digits than its factorization.

1053635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19173.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 1053635 is about 1026.4672425363. The cubic root of 1053635 is about 101.7567895064.

The spelling of 1053635 in words is "one million, fifty-three thousand, six hundred thirty-five".