2054031 has 24 divisors (see below), whose sum is σ = 3242160. Its totient is φ = 1153152.

The previous prime is 2054027. The next prime is 2054047. The reversal of 2054031 is 1304502.

It is not a de Polignac number, because 2054031 - 2² = 2054027 is a prime.

It is a super-2 number, since 2×2054031² = 8438086697922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2054031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2054011) 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, 13005 + ... + 13161.

It is an arithmetic number, because the mean of its divisors is an integer number (135090).

2^2054031 is an apocalyptic number.

2054031 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2054031 is a deficient number, since it is larger than the sum of its proper divisors (1188129).

2054031 is a wasteful number, since it uses less digits than its factorization.

2054031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263 (or 256 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 2054031 is about 1433.1891012703. The cubic root of 2054031 is about 127.1166184485.

Adding to 2054031 its reverse (1304502), we get a palindrome (3358533).

The spelling of 2054031 in words is "two million, fifty-four thousand, thirty-one".