11486402 has 4 divisors (see below), whose sum is σ = 17229606. Its totient is φ = 5743200.

The previous prime is 11486389. The next prime is 11486417. The reversal of 11486402 is 20468411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20468411 = 1453 ⋅14087.

It can be written as a sum of positive squares in only one way, i.e., 8462281 + 3024121 = 2909^2 + 1739^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2871599 + ... + 2871602.

Almost surely, 2^11486402 is an apocalyptic number.

11486402 is a deficient number, since it is larger than the sum of its proper divisors (5743204).

11486402 is an equidigital number, since it uses as much as digits as its factorization.

11486402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5743203.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 11486402 is about 3389.1594828217. The cubic root of 11486402 is about 225.6288711311.

Subtracting 11486402 from its reverse (20468411), we obtain a square (8982009 = 2997²).

The spelling of 11486402 in words is "eleven million, four hundred eighty-six thousand, four hundred two".