1052616 has 32 divisors (see below), whose sum is σ = 2678400. Its totient is φ = 344640.

The previous prime is 1052609. The next prime is 1052629. The reversal of 1052616 is 6162501.

It is a happy number.

It is a super-2 number, since 2×1052616² = 2216000886912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1052592 and 1052601.

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, 1105 + ... + 1823.

It is an arithmetic number, because the mean of its divisors is an integer number (83700).

2^1052616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1052616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1339200).

1052616 is an abundant number, since it is smaller than the sum of its proper divisors (1625784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1052616 is a wasteful number, since it uses less digits than its factorization.

1052616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 789 (or 785 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 1052616 is about 1025.9707598173. The cubic root of 1052616 is about 101.7239749759.

The spelling of 1052616 in words is "one million, fifty-two thousand, six hundred sixteen".