2286472692 has 144 divisors (see below), whose sum is σ = 6599523840. Its totient is φ = 612577728.

The previous prime is 2286472679. The next prime is 2286472693. The reversal of 2286472692 is 2962746822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2286472693) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1149723 + ... + 1151709.

Almost surely, 2^2286472692 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2286472692, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3299761920).

2286472692 is an abundant number, since it is smaller than the sum of its proper divisors (4313051148).

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

2286472692 is a wasteful number, since it uses less digits than its factorization.

2286472692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2130 (or 2121 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 48.

The square root of 2286472692 is about 47817.0753183421. The cubic root of 2286472692 is about 1317.4131869004.

The spelling of 2286472692 in words is "two billion, two hundred eighty-six million, four hundred seventy-two thousand, six hundred ninety-two".