11430032 has 10 divisors (see below), whose sum is σ = 22145718. Its totient is φ = 5715008.

The previous prime is 11430019. The next prime is 11430037. The reversal of 11430032 is 23003411.

It can be written as a sum of positive squares in only one way, i.e., 5973136 + 5456896 = 2444^2 + 2336^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11429989 and 11430016.

It is not an unprimeable number, because it can be changed into a prime (11430037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357173 + ... + 357204.

Almost surely, 2^11430032 is an apocalyptic number.

It is an amenable number.

11430032 is a deficient number, since it is larger than the sum of its proper divisors (10715686).

11430032 is an equidigital number, since it uses as much as digits as its factorization.

11430032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714385 (or 714379 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 11430032 is about 3380.8330334401. The cubic root of 11430032 is about 225.2591713119.

Adding to 11430032 its reverse (23003411), we get a palindrome (34433443).

The spelling of 11430032 in words is "eleven million, four hundred thirty thousand, thirty-two".