11362980 has 48 divisors (see below), whose sum is σ = 31993920. Its totient is φ = 3013248.

The previous prime is 11362979. The next prime is 11362993. The reversal of 11362980 is 8926311.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 in 15 ways as a sum of consecutive naturals, for example, 13327 + ... + 14153.

It is an arithmetic number, because the mean of its divisors is an integer number (666540).

Almost surely, 2^11362980 is an apocalyptic number.

11362980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11362980 is an abundant number, since it is smaller than the sum of its proper divisors (20630940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11362980 is a wasteful number, since it uses less digits than its factorization.

11362980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068 (or 1066 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 11362980 is about 3370.9019564502. The cubic root of 11362980 is about 224.8178278520.

The spelling of 11362980 in words is "eleven million, three hundred sixty-two thousand, nine hundred eighty".