11302642 has 8 divisors (see below), whose sum is σ = 18258156. Its totient is φ = 5216592.

The previous prime is 11302639. The next prime is 11302667. The reversal of 11302642 is 24620311.

It can be written as a sum of positive squares in 2 ways, for example, as 11229201 + 73441 = 3351^2 + 271^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217333 + ... + 217384.

Almost surely, 2^11302642 is an apocalyptic number.

11302642 is a deficient number, since it is larger than the sum of its proper divisors (6955514).

11302642 is a wasteful number, since it uses less digits than its factorization.

11302642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434732.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 11302642 is about 3361.9402136266. The cubic root of 11302642 is about 224.4191900662.

Adding to 11302642 its reverse (24620311), we get a palindrome (35922953).

The spelling of 11302642 in words is "eleven million, three hundred two thousand, six hundred forty-two".