2262487321 has 8 divisors (see below), whose sum is σ = 2295558144. Its totient is φ = 2229472800.

The previous prime is 2262487307. The next prime is 2262487327. The reversal of 2262487321 is 1237842622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2262487321 - 2⁷ = 2262487193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2262487327) 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, 70560 + ... + 97486.

It is an arithmetic number, because the mean of its divisors is an integer number (286944768).

Almost surely, 2^2262487321 is an apocalyptic number.

It is an amenable number.

2262487321 is a deficient number, since it is larger than the sum of its proper divisors (33070823).

2262487321 is a wasteful number, since it uses less digits than its factorization.

2262487321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28151.

The product of its digits is 64512, while the sum is 37.

The square root of 2262487321 is about 47565.6106972254. The cubic root of 2262487321 is about 1312.7903773063.

The spelling of 2262487321 in words is "two billion, two hundred sixty-two million, four hundred eighty-seven thousand, three hundred twenty-one".