1053436 has 24 divisors (see below), whose sum is σ = 1975680. Its totient is φ = 490032.

The previous prime is 1053421. The next prime is 1053449. The reversal of 1053436 is 6343501.

1053436 = T₄₁₃ + T₄₁₄ + ... + T₄₂₄.

It is a super-2 number, since 2×1053436² = 2219454812192, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6225 + ... + 6391.

It is an arithmetic number, because the mean of its divisors is an integer number (82320).

2^1053436 is an apocalyptic number.

It is an amenable number.

1053436 is a deficient number, since it is larger than the sum of its proper divisors (922244).

1053436 is a wasteful number, since it uses less digits than its factorization.

1053436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273 (or 271 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 1053436 is about 1026.3703035455. The cubic root of 1053436 is about 101.7503828362.

Adding to 1053436 its reverse (6343501), we get a palindrome (7396937).

The spelling of 1053436 in words is "one million, fifty-three thousand, four hundred thirty-six".