1055135 has 8 divisors (see below), whose sum is σ = 1297296. Its totient is φ = 823360.

The previous prime is 1055113. The next prime is 1055137. The reversal of 1055135 is 5315501.

It is a happy number.

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

It is not a de Polignac number, because 1055135 - 2¹⁸ = 792991 is a prime.

It is a super-2 number, since 2×1055135² = 2226619736450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2369 + ... + 2778.

It is an arithmetic number, because the mean of its divisors is an integer number (162162).

2^1055135 is an apocalyptic number.

1055135 is a deficient number, since it is larger than the sum of its proper divisors (242161).

1055135 is an equidigital number, since it uses as much as digits as its factorization.

1055135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5193.

The product of its (nonzero) digits is 375, while the sum is 20.

The square root of 1055135 is about 1027.1976440783. The cubic root of 1055135 is about 101.8050550534.

The spelling of 1055135 in words is "one million, fifty-five thousand, one hundred thirty-five".