2113435 has 8 divisors (see below), whose sum is σ = 2545776. Its totient is φ = 1684320.

The previous prime is 2113421. The next prime is 2113451. The reversal of 2113435 is 5343112.

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

It is not a de Polignac number, because 2113435 - 2⁹ = 2112923 is a prime.

It is an Ulam number.

It is a Duffinian 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, 1017 + ... + 2293.

It is an arithmetic number, because the mean of its divisors is an integer number (318222).

2^2113435 is an apocalyptic number.

2113435 is a deficient number, since it is larger than the sum of its proper divisors (432341).

2113435 is a wasteful number, since it uses less digits than its factorization.

2113435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1613.

The product of its digits is 360, while the sum is 19.

The square root of 2113435 is about 1453.7657995702. The cubic root of 2113435 is about 128.3304247762.

Adding to 2113435 its reverse (5343112), we get a palindrome (7456547).

It can be divided in two parts, 21 and 13435, that added together give a square (13456 = 116²).

The spelling of 2113435 in words is "two million, one hundred thirteen thousand, four hundred thirty-five".