1058294840 has 32 divisors (see below), whose sum is σ = 2384711280. Its totient is φ = 422687232.

The previous prime is 1058294819. The next prime is 1058294857. The reversal of 1058294840 is 484928501.

It is a super-2 number, since 2×1058294840² = 2239975936741251200, 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 7 ways as a sum of consecutive naturals, for example, 7952 + ... + 46688.

Almost surely, 2^1058294840 is an apocalyptic number.

1058294840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1058294840 is an abundant number, since it is smaller than the sum of its proper divisors (1326416440).

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

1058294840 is a wasteful number, since it uses less digits than its factorization.

1058294840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39431 (or 39427 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 41.

The square root of 1058294840 is about 32531.4438658969. The cubic root of 1058294840 is about 1019.0657984922.

The spelling of 1058294840 in words is "one billion, fifty-eight million, two hundred ninety-four thousand, eight hundred forty".