2906622 has 24 divisors (see below), whose sum is σ = 6502080. Its totient is φ = 937440.

The previous prime is 2906597. The next prime is 2906623. The reversal of 2906622 is 2266092.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2906623) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2047 + ... + 3162.

It is an arithmetic number, because the mean of its divisors is an integer number (270920).

2^2906622 is an apocalyptic number.

2906622 is an abundant number, since it is smaller than the sum of its proper divisors (3595458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2906622 is a wasteful number, since it uses less digits than its factorization.

2906622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5248 (or 5245 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 2906622 is about 1704.8818140857. The cubic root of 2906622 is about 142.7127753935.

The spelling of 2906622 in words is "two million, nine hundred six thousand, six hundred twenty-two".