1058120828 has 6 divisors (see below), whose sum is σ = 1851711456. Its totient is φ = 529060412.

The previous prime is 1058120827. The next prime is 1058120831. The reversal of 1058120828 is 8280218501.

It is a super-2 number, since 2×1058120828² = 2239239373294811168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1058120827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132265100 + ... + 132265107.

It is an arithmetic number, because the mean of its divisors is an integer number (308618576).

Almost surely, 2^1058120828 is an apocalyptic number.

It is an amenable number.

1058120828 is a deficient number, since it is larger than the sum of its proper divisors (793590628).

1058120828 is a wasteful number, since it uses less digits than its factorization.

1058120828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264530211 (or 264530209 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 35.

The square root of 1058120828 is about 32528.7692358626. The cubic root of 1058120828 is about 1019.0099415322.

The spelling of 1058120828 in words is "one billion, fifty-eight million, one hundred twenty thousand, eight hundred twenty-eight".