2906001 has 24 divisors (see below), whose sum is σ = 4842240. Its totient is φ = 1645056.

The previous prime is 2905999. The next prime is 2906009. The reversal of 2906001 is 1006092.

2906001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2906001 - 2¹ = 2905999 is a prime.

2906001 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2906009) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 12040 + ... + 12278.

It is an arithmetic number, because the mean of its divisors is an integer number (201760).

2^2906001 is an apocalyptic number.

2906001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2906001 is a deficient number, since it is larger than the sum of its proper divisors (1936239).

2906001 is a wasteful number, since it uses less digits than its factorization.

2906001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445 (or 442 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 2906001 is about 1704.6996802956. The cubic root of 2906001 is about 142.7026111380.

The spelling of 2906001 in words is "two million, nine hundred six thousand, one".