2072435 has 4 divisors (see below), whose sum is σ = 2486928. Its totient is φ = 1657944.

The previous prime is 2072431. The next prime is 2072437. The reversal of 2072435 is 5342702.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5342702 = 2 ⋅2671351.

It is a cyclic number.

It is not a de Polignac number, because 2072435 - 2² = 2072431 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 2072435.

It is not an unprimeable number, because it can be changed into a prime (2072431) 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, 207239 + ... + 207248.

It is an arithmetic number, because the mean of its divisors is an integer number (621732).

2^2072435 is an apocalyptic number.

2072435 is a deficient number, since it is larger than the sum of its proper divisors (414493).

2072435 is an equidigital number, since it uses as much as digits as its factorization.

2072435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414492.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 2072435 is about 1439.5954292787. The cubic root of 2072435 is about 127.4951427087.

The spelling of 2072435 in words is "two million, seventy-two thousand, four hundred thirty-five".