2958445 has 16 divisors (see below), whose sum is σ = 4088448. Its totient is φ = 2013120.

The previous prime is 2958427. The next prime is 2958463. The reversal of 2958445 is 5448592.

2958445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2958427) and next prime (2958463).

It is not a de Polignac number, because 2958445 - 2⁵ = 2958413 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 6102 + ... + 6568.

It is an arithmetic number, because the mean of its divisors is an integer number (255528).

2^2958445 is an apocalyptic number.

It is an amenable number.

2958445 is a deficient number, since it is larger than the sum of its proper divisors (1130003).

2958445 is a wasteful number, since it uses less digits than its factorization.

2958445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660.

The product of its digits is 57600, while the sum is 37.

The square root of 2958445 is about 1720.0130813456. The cubic root of 2958445 is about 143.5559397780. Note that the first 3 decimals are identical.

It can be divided in two parts, 2958 and 445, that added together give a triangular number (3403 = T₈₂).

The spelling of 2958445 in words is "two million, nine hundred fifty-eight thousand, four hundred forty-five".