12941370 has 80 divisors (see below), whose sum is σ = 37505160. Its totient is φ = 3182976.

The previous prime is 12941347. The next prime is 12941371. The reversal of 12941370 is 7314921.

12941370 is a `hidden beast` number, since 1 + 294 + 1 + 370 = 666.

12941370 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 11634921 + 1306449 = 3411^2 + 1143^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12941371) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 9916 + ... + 11144.

Almost surely, 2^12941370 is an apocalyptic number.

12941370 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 12941370, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18752580).

12941370 is an abundant number, since it is smaller than the sum of its proper divisors (24563790).

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

12941370 is a wasteful number, since it uses less digits than its factorization.

12941370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261 (or 1252 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 12941370 is about 3597.4115694482. The cubic root of 12941370 is about 234.7794520510.

The spelling of 12941370 in words is "twelve million, nine hundred forty-one thousand, three hundred seventy".