1058994 has 24 divisors (see below), whose sum is σ = 2380560. Its totient is φ = 352836.

The previous prime is 1058983. The next prime is 1058999. The reversal of 1058994 is 4998501.

It is a super-2 number, since 2×1058994² = 2242936584072, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (1058999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 604 + ... + 1575.

It is an arithmetic number, because the mean of its divisors is an integer number (99190).

2^1058994 is an apocalyptic number.

1058994 is an abundant number, since it is smaller than the sum of its proper divisors (1321566).

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

1058994 is an equidigital number, since it uses as much as digits as its factorization.

1058994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2196 (or 2184 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 1058994 is about 1029.0743413379. The cubic root of 1058994 is about 101.9290163566.

The spelling of 1058994 in words is "one million, fifty-eight thousand, nine hundred ninety-four".