2084457 has 8 divisors (see below), whose sum is σ = 2794176. Its totient is φ = 1382192.

The previous prime is 2084449. The next prime is 2084479. The reversal of 2084457 is 7544802.

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

It is a cyclic number.

It is not a de Polignac number, because 2084457 - 2³ = 2084449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2084447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1173 + ... + 2354.

It is an arithmetic number, because the mean of its divisors is an integer number (349272).

2^2084457 is an apocalyptic number.

It is an amenable number.

2084457 is a deficient number, since it is larger than the sum of its proper divisors (709719).

2084457 is a wasteful number, since it uses less digits than its factorization.

2084457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3727.

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 2084457 is about 1443.7648700533. The cubic root of 2084457 is about 127.7411966416.

The spelling of 2084457 in words is "two million, eighty-four thousand, four hundred fifty-seven".