2260356420 has 96 divisors (see below), whose sum is σ = 7242052608. Its totient is φ = 516016512.

The previous prime is 2260356419. The next prime is 2260356473. The reversal of 2260356420 is 246530622.

It is a super-2 number, since 2×2260356420² = 10218422290870432800, which contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 394899 + ... + 400581.

It is an arithmetic number, because the mean of its divisors is an integer number (75438048).

Almost surely, 2^2260356420 is an apocalyptic number.

2260356420 is a gapful number since it is divisible by the number (20) 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 2260356420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3621026304).

2260356420 is an abundant number, since it is smaller than the sum of its proper divisors (4981696188).

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

2260356420 is a wasteful number, since it uses less digits than its factorization.

2260356420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6649 (or 6647 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 2260356420 is about 47543.2058237557. The cubic root of 2260356420 is about 1312.3781016949.

The spelling of 2260356420 in words is "two billion, two hundred sixty million, three hundred fifty-six thousand, four hundred twenty".