2050907 has 4 divisors (see below), whose sum is σ = 2055576. Its totient is φ = 2046240.

The previous prime is 2050903. The next prime is 2050949. The reversal of 2050907 is 7090502.

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 2050907 - 2² = 2050903 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2050903) 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, 1598 + ... + 2579.

It is an arithmetic number, because the mean of its divisors is an integer number (513894).

2^2050907 is an apocalyptic number.

2050907 is a deficient number, since it is larger than the sum of its proper divisors (4669).

2050907 is an equidigital number, since it uses as much as digits as its factorization.

2050907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4668.

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 2050907 is about 1432.0988094402. The cubic root of 2050907 is about 127.0521413608.

The spelling of 2050907 in words is "two million, fifty thousand, nine hundred seven".