2054895 has 8 divisors (see below), whose sum is σ = 3287856. Its totient is φ = 1095936.

The previous prime is 2054881. The next prime is 2054903. The reversal of 2054895 is 5984502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2054895 - 2⁸ = 2054639 is a prime.

It is a super-2 number, since 2×2054895² = 8445186922050, which contains 22 as substring.

It is an Ulam number.

2054895 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68482 + ... + 68511.

It is an arithmetic number, because the mean of its divisors is an integer number (410982).

2^2054895 is an apocalyptic number.

2054895 is a deficient number, since it is larger than the sum of its proper divisors (1232961).

2054895 is a wasteful number, since it uses less digits than its factorization.

2054895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137001.

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 2054895 is about 1433.4904952597. The cubic root of 2054895 is about 127.1344392380.

The spelling of 2054895 in words is "two million, fifty-four thousand, eight hundred ninety-five".