2235445 has 8 divisors (see below), whose sum is σ = 2823840. Its totient is φ = 1694160.

The previous prime is 2235437. The next prime is 2235469. The reversal of 2235445 is 5445322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2235445 - 2³ = 2235437 is a prime.

It is a d-powerful number, because it can be written as 2⁷ + 2⁹ + 3³ + 5⁵ + 4⁷ + 4⁹ + 5⁹ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11671 + ... + 11860.

It is an arithmetic number, because the mean of its divisors is an integer number (352980).

2^2235445 is an apocalyptic number.

It is an amenable number.

2235445 is a deficient number, since it is larger than the sum of its proper divisors (588395).

2235445 is a wasteful number, since it uses less digits than its factorization.

2235445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23555.

The product of its digits is 4800, while the sum is 25.

The square root of 2235445 is about 1495.1404616289. The cubic root of 2235445 is about 130.7539034915.

The spelling of 2235445 in words is "two million, two hundred thirty-five thousand, four hundred forty-five".