2054413 has 4 divisors (see below), whose sum is σ = 2162560. Its totient is φ = 1946268.

The previous prime is 2054369. The next prime is 2054443. The reversal of 2054413 is 3144502.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3144502 = 2 ⋅1572251.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2054413 is a prime.

It is a super-2 number, since 2×2054413² = 8441225549138, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 108127 = 2054413 / (2 + 0 + 5 + 4 + 4 + 1 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2054443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54045 + ... + 54082.

It is an arithmetic number, because the mean of its divisors is an integer number (540640).

2^2054413 is an apocalyptic number.

It is an amenable number.

2054413 is a deficient number, since it is larger than the sum of its proper divisors (108147).

2054413 is a wasteful number, since it uses less digits than its factorization.

2054413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108146.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2054413 is about 1433.3223642991. The cubic root of 2054413 is about 127.1244981637.

Adding to 2054413 its reverse (3144502), we get a palindrome (5198915).

The spelling of 2054413 in words is "two million, fifty-four thousand, four hundred thirteen".