7048022520 has 384 divisors, whose sum is σ = 28130457600. Its totient is φ = 1378037760.

The previous prime is 7048022497. The next prime is 7048022563. The reversal of 7048022520 is 252208407.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1725841 + ... + 1729919.

It is an arithmetic number, because the mean of its divisors is an integer number (73256400).

Almost surely, 2^7048022520 is an apocalyptic number.

7048022520 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 7048022520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14065228800).

7048022520 is an abundant number, since it is smaller than the sum of its proper divisors (21082435080).

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

7048022520 is a wasteful number, since it uses less digits than its factorization.

7048022520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4139 (or 4124 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 7048022520 is about 83952.5015708287. The cubic root of 7048022520 is about 1917.2956827788.

The spelling of 7048022520 in words is "seven billion, forty-eight million, twenty-two thousand, five hundred twenty".