11860030 has 32 divisors (see below), whose sum is σ = 26276544. Its totient is φ = 3753216.

The previous prime is 11860021. The next prime is 11860031. The reversal of 11860030 is 3006811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11860031) 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, 5607 + ... + 7426.

It is an arithmetic number, because the mean of its divisors is an integer number (821142).

Almost surely, 2^11860030 is an apocalyptic number.

11860030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11860030 is an abundant number, since it is smaller than the sum of its proper divisors (14416514).

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

11860030 is a wasteful number, since it uses less digits than its factorization.

11860030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13060.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 11860030 is about 3443.8394271510. The cubic root of 11860030 is about 228.0492224701.

Adding to 11860030 its reverse (3006811), we get a palindrome (14866841).

The spelling of 11860030 in words is "eleven million, eight hundred sixty thousand, thirty".