2262066420 has 24 divisors (see below), whose sum is σ = 6333786144. Its totient is φ = 603217696.

The previous prime is 2262066383. The next prime is 2262066421. The reversal of 2262066420 is 246602622.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2262066421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18850494 + ... + 18850613.

It is an arithmetic number, because the mean of its divisors is an integer number (263907756).

Almost surely, 2^2262066420 is an apocalyptic number.

2262066420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2262066420 is an abundant number, since it is smaller than the sum of its proper divisors (4071719724).

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

2262066420 is a wasteful number, since it uses less digits than its factorization.

2262066420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37701119 (or 37701117 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 2262066420 is about 47561.1860659509. The cubic root of 2262066420 is about 1312.7089640985.

The spelling of 2262066420 in words is "two billion, two hundred sixty-two million, sixty-six thousand, four hundred twenty".