7058022720 has 672 divisors, whose sum is σ = 28145232000. Its totient is φ = 1489453056.

The previous prime is 7058022683. The next prime is 7058022721. The reversal of 7058022720 is 272208507.

It is a tau number, because it is divible by the number of its divisors (672).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7058022721) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 47369206 + ... + 47369354.

Almost surely, 2^7058022720 is an apocalyptic number.

7058022720 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7058022720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14072616000).

7058022720 is an abundant number, since it is smaller than the sum of its proper divisors (21087209280).

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

7058022720 is a wasteful number, since it uses less digits than its factorization.

7058022720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255 (or 238 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 33.

The square root of 7058022720 is about 84012.0391372570. The cubic root of 7058022720 is about 1918.2020495051.

The spelling of 7058022720 in words is "seven billion, fifty-eight million, twenty-two thousand, seven hundred twenty".