2892481 has 8 divisors (see below), whose sum is σ = 2987424. Its totient is φ = 2798880.

The previous prime is 2892473. The next prime is 2892511. The reversal of 2892481 is 1842982.

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 2892481 - 2³ = 2892473 is a prime.

It is a super-2 number, since 2×2892481² = 16732892670722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2892781) 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, 5646 + ... + 6136.

It is an arithmetic number, because the mean of its divisors is an integer number (373428).

2^2892481 is an apocalyptic number.

It is an amenable number.

2892481 is a deficient number, since it is larger than the sum of its proper divisors (94943).

2892481 is a wasteful number, since it uses less digits than its factorization.

2892481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671.

The product of its digits is 9216, while the sum is 34.

The square root of 2892481 is about 1700.7295493405. The cubic root of 2892481 is about 142.4809618559.

The spelling of 2892481 in words is "two million, eight hundred ninety-two thousand, four hundred eighty-one".