11402485 has 4 divisors (see below), whose sum is σ = 13682988. Its totient is φ = 9121984.

The previous prime is 11402477. The next prime is 11402497. The reversal of 11402485 is 58420411.

11402485 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58420411 = 7 ⋅8345773.

It can be written as a sum of positive squares in 2 ways, for example, as 1909924 + 9492561 = 1382^2 + 3081^2 .

It is a cyclic number.

It is not a de Polignac number, because 11402485 - 2³ = 11402477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1140244 + ... + 1140253.

It is an arithmetic number, because the mean of its divisors is an integer number (3420747).

Almost surely, 2^11402485 is an apocalyptic number.

It is an amenable number.

11402485 is a deficient number, since it is larger than the sum of its proper divisors (2280503).

11402485 is an equidigital number, since it uses as much as digits as its factorization.

11402485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2280502.

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 11402485 is about 3376.7565799151. The cubic root of 11402485 is about 225.0780634478.

Adding to 11402485 its reverse (58420411), we get a palindrome (69822896).

The spelling of 11402485 in words is "eleven million, four hundred two thousand, four hundred eighty-five".