2054331 has 24 divisors (see below), whose sum is σ = 3257280. Its totient is φ = 1241856.

The previous prime is 2054329. The next prime is 2054341. The reversal of 2054331 is 1334502.

It is not a de Polignac number, because 2054331 - 2¹ = 2054329 is a prime.

It is a super-2 number, since 2×2054331² = 8440551715122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2054341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4206 + ... + 4668.

It is an arithmetic number, because the mean of its divisors is an integer number (135720).

2^2054331 is an apocalyptic number.

2054331 is a deficient number, since it is larger than the sum of its proper divisors (1202949).

2054331 is a wasteful number, since it uses less digits than its factorization.

2054331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515 (or 512 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 2054331 is about 1433.2937591436. The cubic root of 2054331 is about 127.1228067889.

Adding to 2054331 its reverse (1334502), we get a palindrome (3388833).

The spelling of 2054331 in words is "two million, fifty-four thousand, three hundred thirty-one".