1053599 has 8 divisors (see below), whose sum is σ = 1114560. Its totient is φ = 994336.

The previous prime is 1053593. The next prime is 1053617. The reversal of 1053599 is 9953501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1053599 - 2⁴ = 1053583 is a prime.

It is a super-2 number, since 2×1053599² = 2220141705602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053593) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 977 + ... + 1749.

It is an arithmetic number, because the mean of its divisors is an integer number (139320).

2^1053599 is an apocalyptic number.

1053599 is a deficient number, since it is larger than the sum of its proper divisors (60961).

1053599 is an equidigital number, since it uses as much as digits as its factorization.

With its predecessor (1053598) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (849).

1053599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849.

The product of its (nonzero) digits is 6075, while the sum is 32.

The square root of 1053599 is about 1026.4497065127. The cubic root of 1053599 is about 101.7556305706.

The spelling of 1053599 in words is "one million, fifty-three thousand, five hundred ninety-nine".