2948906 has 8 divisors (see below), whose sum is σ = 4566144. Its totient is φ = 1426860.

The previous prime is 2948903. The next prime is 2948909. The reversal of 2948906 is 6098492.

It is an interprime number because it is at equal distance from previous prime (2948903) and next prime (2948909).

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2948906.

It is not an unprimeable number, because it can be changed into a prime (2948903) 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, 23720 + ... + 23843.

It is an arithmetic number, because the mean of its divisors is an integer number (570768).

2^2948906 is an apocalyptic number.

2948906 is a deficient number, since it is larger than the sum of its proper divisors (1617238).

2948906 is a wasteful number, since it uses less digits than its factorization.

2948906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47596.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 2948906 is about 1717.2378984870. The cubic root of 2948906 is about 143.4014831260.

The spelling of 2948906 in words is "two million, nine hundred forty-eight thousand, nine hundred six".