1029135 has 32 divisors (see below), whose sum is σ = 1820160. Its totient is φ = 494208.

The previous prime is 1029113. The next prime is 1029139. The reversal of 1029135 is 5319201.

It is not a de Polignac number, because 1029135 - 2⁵ = 1029103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1029139) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6477 + ... + 6633.

It is an arithmetic number, because the mean of its divisors is an integer number (56880).

2^1029135 is an apocalyptic number.

1029135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1029135 is a deficient number, since it is larger than the sum of its proper divisors (791025).

1029135 is a wasteful number, since it uses less digits than its factorization.

1029135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207.

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 1029135 is about 1014.4629120870. The cubic root of 1029135 is about 100.9618847782.

The spelling of 1029135 in words is "one million, twenty-nine thousand, one hundred thirty-five".