11380034 has 8 divisors (see below), whose sum is σ = 17096508. Its totient is φ = 5681200.

The previous prime is 11380003. The next prime is 11380037. The reversal of 11380034 is 43008311.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9320809 + 2059225 = 3053^2 + 1435^2 .

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 = 11379988 and 11380015.

It is not an unprimeable number, because it can be changed into a prime (11380037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2657 + ... + 5460.

Almost surely, 2^11380034 is an apocalyptic number.

11380034 is a deficient number, since it is larger than the sum of its proper divisors (5716474).

11380034 is an equidigital number, since it uses as much as digits as its factorization.

11380034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8820.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 11380034 is about 3373.4305980708. The cubic root of 11380034 is about 224.9302433962.

Adding to 11380034 its reverse (43008311), we get a palindrome (54388345).

The spelling of 11380034 in words is "eleven million, three hundred eighty thousand, thirty-four".