1053290 has 32 divisors (see below), whose sum is σ = 2225664. Its totient is φ = 351360.

The previous prime is 1053271. The next prime is 1053293. The reversal of 1053290 is 923501.

It is a super-2 number, since 2×1053290² = 2218839648200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053293) 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 15 ways as a sum of consecutive naturals, for example, 2687 + ... + 3053.

It is an arithmetic number, because the mean of its divisors is an integer number (69552).

2^1053290 is an apocalyptic number.

1053290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1053290 is an abundant number, since it is smaller than the sum of its proper divisors (1172374).

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

1053290 is a wasteful number, since it uses less digits than its factorization.

1053290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 1053290 is about 1026.2991766537. The cubic root of 1053290 is about 101.7456819519.

Adding to 1053290 its reverse (923501), we get a palindrome (1976791).

It can be divided in two parts, 10 and 53290, that multiplied together give a square (532900 = 730²).

The spelling of 1053290 in words is "one million, fifty-three thousand, two hundred ninety".