11435425 has 12 divisors (see below), whose sum is σ = 14669820. Its totient is φ = 8832320.

The previous prime is 11435419. The next prime is 11435447. The reversal of 11435425 is 52453411.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 85264 + 11350161 = 292^2 + 3369^2 .

It is not a de Polignac number, because 11435425 - 2⁷ = 11435297 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 11435425.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7162 + ... + 8611.

It is an arithmetic number, because the mean of its divisors is an integer number (1222485).

Almost surely, 2^11435425 is an apocalyptic number.

It is an amenable number.

11435425 is a deficient number, since it is larger than the sum of its proper divisors (3234395).

11435425 is a wasteful number, since it uses less digits than its factorization.

11435425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15812 (or 15807 counting only the distinct ones).

The product of its digits is 2400, while the sum is 25.

The square root of 11435425 is about 3381.6305238745. The cubic root of 11435425 is about 225.2945935428.

Adding to 11435425 its reverse (52453411), we get a palindrome (63888836).

The spelling of 11435425 in words is "eleven million, four hundred thirty-five thousand, four hundred twenty-five".