11941630 has 8 divisors (see below), whose sum is σ = 21494952. Its totient is φ = 4776648.

The previous prime is 11941613. The next prime is 11941691. The reversal of 11941630 is 3614911.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11941595 and 11941604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 597072 + ... + 597091.

It is an arithmetic number, because the mean of its divisors is an integer number (2686869).

Almost surely, 2^11941630 is an apocalyptic number.

11941630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11941630 is a deficient number, since it is larger than the sum of its proper divisors (9553322).

11941630 is a wasteful number, since it uses less digits than its factorization.

11941630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1194170.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 11941630 is about 3455.6663612102. Note that the first 3 decimals coincide. The cubic root of 11941630 is about 228.5710396199.

The spelling of 11941630 in words is "eleven million, nine hundred forty-one thousand, six hundred thirty".