2058277 has 4 divisors (see below), whose sum is σ = 2216620. Its totient is φ = 1899936.

The previous prime is 2058253. The next prime is 2058299. The reversal of 2058277 is 7728502.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1185921 + 872356 = 1089^2 + 934^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2058277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2058577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79152 + ... + 79177.

It is an arithmetic number, because the mean of its divisors is an integer number (554155).

2^2058277 is an apocalyptic number.

It is an amenable number.

2058277 is a deficient number, since it is larger than the sum of its proper divisors (158343).

2058277 is a wasteful number, since it uses less digits than its factorization.

2058277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158342.

The product of its (nonzero) digits is 7840, while the sum is 31.

The square root of 2058277 is about 1434.6696483860. The cubic root of 2058277 is about 127.2041480722.

The spelling of 2058277 in words is "two million, fifty-eight thousand, two hundred seventy-seven".