2287430970 has 128 divisors (see below), whose sum is σ = 6220800000. Its totient is φ = 533218560.

The previous prime is 2287430969. The next prime is 2287430989. The reversal of 2287430970 is 790347822.

2287430970 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4583781 + ... + 4584279.

It is an arithmetic number, because the mean of its divisors is an integer number (48600000).

Almost surely, 2^2287430970 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2287430970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3110400000).

2287430970 is an abundant number, since it is smaller than the sum of its proper divisors (3933369030).

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

2287430970 is a wasteful number, since it uses less digits than its factorization.

2287430970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028.

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 2287430970 is about 47827.0945176476. The cubic root of 2287430970 is about 1317.5972071386.

The spelling of 2287430970 in words is "two billion, two hundred eighty-seven million, four hundred thirty thousand, nine hundred seventy".