11384620 has 24 divisors (see below), whose sum is σ = 25747344. Its totient is φ = 4203456.

The previous prime is 11384561. The next prime is 11384621. The reversal of 11384620 is 2648311.

It is not an unprimeable number, because it can be changed into a prime (11384621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21634 + ... + 22153.

It is an arithmetic number, because the mean of its divisors is an integer number (1072806).

Almost surely, 2^11384620 is an apocalyptic number.

11384620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11384620 is an abundant number, since it is smaller than the sum of its proper divisors (14362724).

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

11384620 is a wasteful number, since it uses less digits than its factorization.

11384620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43809 (or 43807 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 11384620 is about 3374.1102530890. The cubic root of 11384620 is about 224.9604539551.

The spelling of 11384620 in words is "eleven million, three hundred eighty-four thousand, six hundred twenty".