2948558 has 8 divisors (see below), whose sum is σ = 4432320. Its totient is φ = 1471120.

The previous prime is 2948551. The next prime is 2948563. The reversal of 2948558 is 8558492.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2948551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158 + ... + 2433.

It is an arithmetic number, because the mean of its divisors is an integer number (554040).

2^2948558 is an apocalyptic number.

2948558 is a deficient number, since it is larger than the sum of its proper divisors (1483762).

2948558 is a wasteful number, since it uses less digits than its factorization.

2948558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3162.

The product of its digits is 115200, while the sum is 41.

The square root of 2948558 is about 1717.1365699909. The cubic root of 2948558 is about 143.3958419742.

The spelling of 2948558 in words is "two million, nine hundred forty-eight thousand, five hundred fifty-eight".