1056616 has 16 divisors (see below), whose sum is σ = 2161440. Its totient is φ = 480240.

The previous prime is 1056613. The next prime is 1056617. The reversal of 1056616 is 6166501.

It is a super-2 number, since 2×1056616² = 2232874742912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1056613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5916 + ... + 6091.

It is an arithmetic number, because the mean of its divisors is an integer number (135090).

2^1056616 is an apocalyptic number.

It is an amenable number.

1056616 is an abundant number, since it is smaller than the sum of its proper divisors (1104824).

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

1056616 is a wasteful number, since it uses less digits than its factorization.

1056616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12024 (or 12020 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 1056616 is about 1027.9182846900. The cubic root of 1056616 is about 101.8526643796.

The spelling of 1056616 in words is "one million, fifty-six thousand, six hundred sixteen".