11965030 has 64 divisors (see below), whose sum is σ = 27578880. Its totient is φ = 3628800.

The previous prime is 11964983. The next prime is 11965033. The reversal of 11965030 is 3056911.

11965030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11964986 and 11965004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11965033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31381 + ... + 31759.

It is an arithmetic number, because the mean of its divisors is an integer number (430920).

Almost surely, 2^11965030 is an apocalyptic number.

11965030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11965030 is an abundant number, since it is smaller than the sum of its proper divisors (15613850).

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

11965030 is a wasteful number, since it uses less digits than its factorization.

11965030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445.

The product of its (nonzero) digits is 810, while the sum is 25.

The square root of 11965030 is about 3459.0504477385. The cubic root of 11965030 is about 228.7202395914.

It can be divided in two parts, 1196 and 5030, that added together give a palindrome (6226).

The spelling of 11965030 in words is "eleven million, nine hundred sixty-five thousand, thirty".