2253907 has 4 divisors (see below), whose sum is σ = 2262496. Its totient is φ = 2245320.

The previous prime is 2253899. The next prime is 2253919. The reversal of 2253907 is 7093522.

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 2253907 - 2³ = 2253899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2253997) 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, 3888 + ... + 4429.

It is an arithmetic number, because the mean of its divisors is an integer number (565624).

2^2253907 is an apocalyptic number.

2253907 is a deficient number, since it is larger than the sum of its proper divisors (8589).

2253907 is an equidigital number, since it uses as much as digits as its factorization.

2253907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8588.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 2253907 is about 1501.3017684663. The cubic root of 2253907 is about 131.1128720491.

It can be divided in two parts, 2253 and 907, that added together give a triangular number (3160 = T₇₉).

The spelling of 2253907 in words is "two million, two hundred fifty-three thousand, nine hundred seven".