1052624 has 10 divisors (see below), whose sum is σ = 2039490. Its totient is φ = 526304.

The previous prime is 1052609. The next prime is 1052629. The reversal of 1052624 is 4262501.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 937024 + 115600 = 968^2 + 340^2 .

It is a super-2 number, since 2×1052624² = 2216034570752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1052596 and 1052605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32879 + ... + 32910.

It is an arithmetic number, because the mean of its divisors is an integer number (203949).

2^1052624 is an apocalyptic number.

It is an amenable number.

1052624 is a deficient number, since it is larger than the sum of its proper divisors (986866).

1052624 is an equidigital number, since it uses as much as digits as its factorization.

1052624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65797 (or 65791 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 1052624 is about 1025.9746585564. The cubic root of 1052624 is about 101.7242326798.

The spelling of 1052624 in words is "one million, fifty-two thousand, six hundred twenty-four".