11434075 has 6 divisors (see below), whose sum is σ = 14178284. Its totient is φ = 9147240.

The previous prime is 11434057. The next prime is 11434079. The reversal of 11434075 is 57043411.

It is not a de Polignac number, because 11434075 - 2¹¹ = 11432027 is a prime.

It is a super-2 number, since 2×11434075² = 261476142211250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 457363 = 11434075 / (1 + 1 + 4 + 3 + 4 + 0 + 7 + 5).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11434079) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 228657 + ... + 228706.

Almost surely, 2^11434075 is an apocalyptic number.

11434075 is a deficient number, since it is larger than the sum of its proper divisors (2744209).

11434075 is an equidigital number, since it uses as much as digits as its factorization.

11434075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457373 (or 457368 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 11434075 is about 3381.4309101326. The cubic root of 11434075 is about 225.2857275359.

Adding to 11434075 its reverse (57043411), we get a palindrome (68477486).

The spelling of 11434075 in words is "eleven million, four hundred thirty-four thousand, seventy-five".