11341990 has 32 divisors (see below), whose sum is σ = 23245056. Its totient is φ = 3944160.

The previous prime is 11341969. The next prime is 11341991. The reversal of 11341990 is 9914311.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11341991) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 289 + ... + 4771.

It is an arithmetic number, because the mean of its divisors is an integer number (726408).

Almost surely, 2^11341990 is an apocalyptic number.

11341990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11341990 is an abundant number, since it is smaller than the sum of its proper divisors (11903066).

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

11341990 is a wasteful number, since it uses less digits than its factorization.

11341990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4524.

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 11341990 is about 3367.7871072857. The cubic root of 11341990 is about 224.6793126963.

The spelling of 11341990 in words is "eleven million, three hundred forty-one thousand, nine hundred ninety".