1058494 has 8 divisors (see below), whose sum is σ = 1598328. Its totient is φ = 525720.

The previous prime is 1058489. The next prime is 1058503. The reversal of 1058494 is 4948501.

It is a happy number.

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

It is a super-2 number, since 2×1058494² = 2240819096072, which contains 22 as substring.

It is a congruent number.

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, 1372 + ... + 1999.

It is an arithmetic number, because the mean of its divisors is an integer number (199791).

2^1058494 is an apocalyptic number.

1058494 is a deficient number, since it is larger than the sum of its proper divisors (539834).

1058494 is a wasteful number, since it uses less digits than its factorization.

1058494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3530.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 1058494 is about 1028.8313758824. The cubic root of 1058494 is about 101.9129720318.

The spelling of 1058494 in words is "one million, fifty-eight thousand, four hundred ninety-four".