2215058 has 16 divisors (see below), whose sum is σ = 3551040. Its totient is φ = 1033200.

The previous prime is 2215051. The next prime is 2215067. The reversal of 2215058 is 8505122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2215051) 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, 2288 + ... + 3108.

It is an arithmetic number, because the mean of its divisors is an integer number (221940).

2^2215058 is an apocalyptic number.

2215058 is a deficient number, since it is larger than the sum of its proper divisors (1335982).

2215058 is a wasteful number, since it uses less digits than its factorization.

2215058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 2215058 is about 1488.3070919672. The cubic root of 2215058 is about 130.3552021586.

Subtracting 2215058 from its reverse (8505122), we obtain a square (6290064 = 2508²).

The spelling of 2215058 in words is "two million, two hundred fifteen thousand, fifty-eight".