2906051 has 4 divisors (see below), whose sum is σ = 2910600. Its totient is φ = 2901504.

The previous prime is 2906011. The next prime is 2906053. The reversal of 2906051 is 1506092.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2906051 - 2¹⁰ = 2905027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2906053) 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, 1121 + ... + 2658.

It is an arithmetic number, because the mean of its divisors is an integer number (727650).

2^2906051 is an apocalyptic number.

2906051 is a deficient number, since it is larger than the sum of its proper divisors (4549).

2906051 is an equidigital number, since it uses as much as digits as its factorization.

2906051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4548.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 2906051 is about 1704.7143455723. The cubic root of 2906051 is about 142.7034295697.

The spelling of 2906051 in words is "two million, nine hundred six thousand, fifty-one".