1260616 has 16 divisors (see below), whose sum is σ = 2701440. Its totient is φ = 540240.

The previous prime is 1260599. The next prime is 1260629. The reversal of 1260616 is 6160621.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11200 + ... + 11311.

It is an arithmetic number, because the mean of its divisors is an integer number (168840).

2^1260616 is an apocalyptic number.

It is an amenable number.

1260616 is an abundant number, since it is smaller than the sum of its proper divisors (1440824).

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

1260616 is a wasteful number, since it uses less digits than its factorization.

1260616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22524 (or 22520 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 1260616 is about 1122.7715707124. The cubic root of 1260616 is about 108.0258282991.

The spelling of 1260616 in words is "one million, two hundred sixty thousand, six hundred sixteen".