1058668 has 12 divisors (see below), whose sum is σ = 1995280. Its totient is φ = 488592.

The previous prime is 1058663. The next prime is 1058671. The reversal of 1058668 is 8668501.

It is a happy number.

It is a super-2 number, since 2×1058668² = 2241555868448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1058663) 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, 10128 + ... + 10231.

2^1058668 is an apocalyptic number.

It is an amenable number.

1058668 is a deficient number, since it is larger than the sum of its proper divisors (936612).

1058668 is a wasteful number, since it uses less digits than its factorization.

1058668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20376 (or 20374 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 1058668 is about 1028.9159343698. The cubic root of 1058668 is about 101.9185560299.

The spelling of 1058668 in words is "one million, fifty-eight thousand, six hundred sixty-eight".