2235071 has 4 divisors (see below), whose sum is σ = 2332272. Its totient is φ = 2137872.

The previous prime is 2235067. The next prime is 2235083. The reversal of 2235071 is 1705322.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1705322 = 2 ⋅852661.

It is a cyclic number.

It is not a de Polignac number, because 2235071 - 2² = 2235067 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2235031) 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, 48566 + ... + 48611.

It is an arithmetic number, because the mean of its divisors is an integer number (583068).

2^2235071 is an apocalyptic number.

2235071 is a deficient number, since it is larger than the sum of its proper divisors (97201).

2235071 is an equidigital number, since it uses as much as digits as its factorization.

2235071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97200.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 2235071 is about 1495.0153845362. The cubic root of 2235071 is about 130.7466111795.

The spelling of 2235071 in words is "two million, two hundred thirty-five thousand, seventy-one".