13050630 has 24 divisors (see below), whose sum is σ = 33931872. Its totient is φ = 3480144.

The previous prime is 13050617. The next prime is 13050641. The reversal of 13050630 is 3605031.

13050630 is a `hidden beast` number, since 1 + 30 + 5 + 0 + 630 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72414 + ... + 72593.

It is an arithmetic number, because the mean of its divisors is an integer number (1413828).

Almost surely, 2^13050630 is an apocalyptic number.

13050630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13050630 is an abundant number, since it is smaller than the sum of its proper divisors (20881242).

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

13050630 is a wasteful number, since it uses less digits than its factorization.

13050630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145020 (or 145017 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 13050630 is about 3612.5655703392. The cubic root of 13050630 is about 235.4383248232.

Adding to 13050630 its reverse (3605031), we get a palindrome (16655661).

The spelling of 13050630 in words is "thirteen million, fifty thousand, six hundred thirty".