2002054 has 4 divisors (see below), whose sum is σ = 3003084. Its totient is φ = 1001026.

The previous prime is 2002019. The next prime is 2002061. The reversal of 2002054 is 4502002.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4502002 = 2 ⋅2251001.

It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500512 + ... + 500515.

It is an arithmetic number, because the mean of its divisors is an integer number (750771).

2^2002054 is an apocalyptic number.

2002054 is a deficient number, since it is larger than the sum of its proper divisors (1001030).

2002054 is a wasteful number, since it uses less digits than its factorization.

2002054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001029.

The product of its (nonzero) digits is 80, while the sum is 13.

The square root of 2002054 is about 1414.9395746815. The cubic root of 2002054 is about 126.0352215299.

Adding to 2002054 its reverse (4502002), we get a palindrome (6504056).

The spelling of 2002054 in words is "two million, two thousand, fifty-four", and thus it is an eban number.