2069435 has 4 divisors (see below), whose sum is σ = 2483328. Its totient is φ = 1655544.

The previous prime is 2069413. The next prime is 2069443. The reversal of 2069435 is 5349602.

2069435 = 248² + 249² + ... + 277².

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2069435 is a prime.

It is a super-2 number, since 2×2069435² = 8565122438450, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2069398 and 2069407.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206939 + ... + 206948.

It is an arithmetic number, because the mean of its divisors is an integer number (620832).

2^2069435 is an apocalyptic number.

2069435 is a deficient number, since it is larger than the sum of its proper divisors (413893).

2069435 is an equidigital number, since it uses as much as digits as its factorization.

2069435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413892.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 2069435 is about 1438.5530925204. The cubic root of 2069435 is about 127.4335935109.

The spelling of 2069435 in words is "two million, sixty-nine thousand, four hundred thirty-five".