1053625 has 8 divisors (see below), whose sum is σ = 1315080. Its totient is φ = 842800.

The previous prime is 1053617. The next prime is 1053691. The reversal of 1053625 is 5263501.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 156816 + 896809 = 396^2 + 947^2 .

It is not a de Polignac number, because 1053625 - 2³ = 1053617 is a prime.

It is a super-2 number, since 2×1053625² = 2220251281250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1053596 and 1053605.

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, 4090 + ... + 4339.

It is an arithmetic number, because the mean of its divisors is an integer number (164385).

2^1053625 is an apocalyptic number.

It is an amenable number.

1053625 is a deficient number, since it is larger than the sum of its proper divisors (261455).

1053625 is an frugal number, since it uses more digits than its factorization.

1053625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8444 (or 8434 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 1053625 is about 1026.4623714487. The cubic root of 1053625 is about 101.7564675825.

It can be divided in two parts, 10 and 53625, that added together give a palindrome (53635).

The spelling of 1053625 in words is "one million, fifty-three thousand, six hundred twenty-five".