1060691 has 8 divisors (see below), whose sum is σ = 1119744. Its totient is φ = 1002760.

The previous prime is 1060687. The next prime is 1060721. The reversal of 1060691 is 1960601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1060691 - 2² = 1060687 is a prime.

It is a super-2 number, since 2×1060691² = 2250130794962, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1060621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2246 + ... + 2676.

It is an arithmetic number, because the mean of its divisors is an integer number (139968).

2^1060691 is an apocalyptic number.

1060691 is a deficient number, since it is larger than the sum of its proper divisors (59053).

1060691 is a wasteful number, since it uses less digits than its factorization.

1060691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 1060691 is about 1029.8985386920. The cubic root of 1060691 is about 101.9834331674.

The spelling of 1060691 in words is "one million, sixty thousand, six hundred ninety-one".