2287339901 has 16 divisors (see below), whose sum is σ = 2852945280. Its totient is φ = 1781594880.

The previous prime is 2287339891. The next prime is 2287339933. The reversal of 2287339901 is 1099337822.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2287339901 - 2⁶ = 2287339837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2287339801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242465 + ... + 251721.

It is an arithmetic number, because the mean of its divisors is an integer number (178309080).

Almost surely, 2^2287339901 is an apocalyptic number.

It is an amenable number.

2287339901 is a deficient number, since it is larger than the sum of its proper divisors (565605379).

2287339901 is a wasteful number, since it uses less digits than its factorization.

2287339901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12484.

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 2287339901 is about 47826.1424432287. The cubic root of 2287339901 is about 1317.5797211679.

The spelling of 2287339901 in words is "two billion, two hundred eighty-seven million, three hundred thirty-nine thousand, nine hundred one".