2035421 has 4 divisors (see below), whose sum is σ = 2040000. Its totient is φ = 2030844.

The previous prime is 2035417. The next prime is 2035433. The reversal of 2035421 is 1245302.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2035421 - 2² = 2035417 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2035421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2034421) 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, 1541 + ... + 2538.

It is an arithmetic number, because the mean of its divisors is an integer number (510000).

2^2035421 is an apocalyptic number.

It is an amenable number.

2035421 is a deficient number, since it is larger than the sum of its proper divisors (4579).

2035421 is an equidigital number, since it uses as much as digits as its factorization.

2035421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4578.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2035421 is about 1426.6818145613. The cubic root of 2035421 is about 126.7315510912.

The spelling of 2035421 in words is "two million, thirty-five thousand, four hundred twenty-one".