11570434 has 8 divisors (see below), whose sum is σ = 17373708. Its totient is φ = 5779200.

The previous prime is 11570423. The next prime is 11570437. The reversal of 11570434 is 43407511.

It can be written as a sum of positive squares in 2 ways, for example, as 7756225 + 3814209 = 2785^2 + 1953^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 11570399 and 11570408.

It is not an unprimeable number, because it can be changed into a prime (11570437) 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, 7 + ... + 4810.

Almost surely, 2^11570434 is an apocalyptic number.

11570434 is a deficient number, since it is larger than the sum of its proper divisors (5803274).

11570434 is a wasteful number, since it uses less digits than its factorization.

11570434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6020.

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

The square root of 11570434 is about 3401.5340656827. The cubic root of 11570434 is about 226.1777519283.

Adding to 11570434 its reverse (43407511), we get a palindrome (54977945).

The spelling of 11570434 in words is "eleven million, five hundred seventy thousand, four hundred thirty-four".