11315402 has 16 divisors (see below), whose sum is σ = 20241792. Its totient is φ = 4638480.

The previous prime is 11315401. The next prime is 11315441. The reversal of 11315402 is 20451311.

It is not an unprimeable number, because it can be changed into a prime (11315401) 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 7 ways as a sum of consecutive naturals, for example, 17249 + ... + 17892.

It is an arithmetic number, because the mean of its divisors is an integer number (1265112).

Almost surely, 2^11315402 is an apocalyptic number.

11315402 is a deficient number, since it is larger than the sum of its proper divisors (8926390).

11315402 is a wasteful number, since it uses less digits than its factorization.

11315402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35173.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 11315402 is about 3363.8373920271. The cubic root of 11315402 is about 224.5036102084.

Adding to 11315402 its reverse (20451311), we get a palindrome (31766713).

The spelling of 11315402 in words is "eleven million, three hundred fifteen thousand, four hundred two".