11880302 has 8 divisors (see below), whose sum is σ = 20366256. Its totient is φ = 5091552.

The previous prime is 11880289. The next prime is 11880307. The reversal of 11880302 is 20308811.

11880302 = 1989² + 1990² + 1991².

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

It is a super-2 number, since 2×11880302² = 282283151222408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11880307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 424283 + ... + 424310.

It is an arithmetic number, because the mean of its divisors is an integer number (2545782).

Almost surely, 2^11880302 is an apocalyptic number.

11880302 is a deficient number, since it is larger than the sum of its proper divisors (8485954).

11880302 is an equidigital number, since it uses as much as digits as its factorization.

11880302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848602.

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 11880302 is about 3446.7813971878. The cubic root of 11880302 is about 228.1790811169.

The spelling of 11880302 in words is "eleven million, eight hundred eighty thousand, three hundred two".