1053039 has 24 divisors (see below), whose sum is σ = 1592832. Its totient is φ = 617760.

The previous prime is 1053029. The next prime is 1053061. The reversal of 1053039 is 9303501.

It is not a de Polignac number, because 1053039 - 2⁵ = 1053007 is a prime.

It is a super-2 number, since 2×1053039² = 2217782271042, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15684 + ... + 15750.

It is an arithmetic number, because the mean of its divisors is an integer number (66368).

2^1053039 is an apocalyptic number.

1053039 is a deficient number, since it is larger than the sum of its proper divisors (539793).

1053039 is a wasteful number, since it uses less digits than its factorization.

1053039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127 (or 114 counting only the distinct ones).

The product of its (nonzero) digits is 405, while the sum is 21.

The square root of 1053039 is about 1026.1768853370. The cubic root of 1053039 is about 101.7375992792.

The spelling of 1053039 in words is "one million, fifty-three thousand, thirty-nine".