2058946 has 4 divisors (see below), whose sum is σ = 3088422. Its totient is φ = 1029472.

The previous prime is 2058919. The next prime is 2058949. The reversal of 2058946 is 6498502.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 1177225 + 881721 = 1085^2 + 939^2 .

It is not an unprimeable number, because it can be changed into a prime (2058949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 514735 + ... + 514738.

2^2058946 is an apocalyptic number.

2058946 is a deficient number, since it is larger than the sum of its proper divisors (1029476).

2058946 is a wasteful number, since it uses less digits than its factorization.

2058946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1029475.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 2058946 is about 1434.9027841634. The cubic root of 2058946 is about 127.2179282642.

The spelling of 2058946 in words is "two million, fifty-eight thousand, nine hundred forty-six".