1053308 has 18 divisors (see below), whose sum is σ = 1941576. Its totient is φ = 499048.

The previous prime is 1053301. The next prime is 1053319. The reversal of 1053308 is 8033501.

It is a super-2 number, since 2×1053308² = 2218915485728, which contains 22 as substring.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 1053308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053301) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9791 + ... + 9897.

2^1053308 is an apocalyptic number.

It is an amenable number.

1053308 is a deficient number, since it is larger than the sum of its proper divisors (888268).

1053308 is a wasteful number, since it uses less digits than its factorization.

1053308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241 (or 132 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1053308 is about 1026.3079459889. The cubic root of 1053308 is about 101.7462615364.

Adding to 1053308 its reverse (8033501), we get a palindrome (9086809).

The spelling of 1053308 in words is "one million, fifty-three thousand, three hundred eight".