12919350 has 48 divisors (see below), whose sum is σ = 32801472. Its totient is φ = 3363360.

The previous prime is 12919339. The next prime is 12919367. The reversal of 12919350 is 5391921.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5449 + ... + 7451.

It is an arithmetic number, because the mean of its divisors is an integer number (683364).

Almost surely, 2^12919350 is an apocalyptic number.

12919350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12919350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16400736).

12919350 is an abundant number, since it is smaller than the sum of its proper divisors (19882122).

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

12919350 is a wasteful number, since it uses less digits than its factorization.

12919350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2061 (or 2056 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 30.

The square root of 12919350 is about 3594.3497325664. The cubic root of 12919350 is about 234.6462158092.

The spelling of 12919350 in words is "twelve million, nine hundred nineteen thousand, three hundred fifty".