2329481 has 8 divisors (see below), whose sum is σ = 2904384. Its totient is φ = 1815120.

The previous prime is 2329471. The next prime is 2329487. The reversal of 2329481 is 1849232.

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 2329481 - 2¹⁸ = 2067337 is a prime.

It is a super-2 number, since 2×2329481² = 10852963458722, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2329487) 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, 15050 + ... + 15203.

It is an arithmetic number, because the mean of its divisors is an integer number (363048).

2^2329481 is an apocalyptic number.

It is an amenable number.

2329481 is a deficient number, since it is larger than the sum of its proper divisors (574903).

2329481 is a wasteful number, since it uses less digits than its factorization.

2329481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30271.

The product of its digits is 3456, while the sum is 29.

The square root of 2329481 is about 1526.2637386769. The cubic root of 2329481 is about 132.5622064616.

Subtracting from 2329481 its reverse (1849232), we obtain a square (480249 = 693²).

The spelling of 2329481 in words is "two million, three hundred twenty-nine thousand, four hundred eighty-one".