12377394 has 64 divisors (see below), whose sum is σ = 29635200. Its totient is φ = 3815424.

The previous prime is 12377371. The next prime is 12377399. The reversal of 12377394 is 49377321.

It is not an unprimeable number, because it can be changed into a prime (12377399) 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, 88977 + ... + 89115.

It is an arithmetic number, because the mean of its divisors is an integer number (463050).

Almost surely, 2^12377394 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12377394, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14817600).

12377394 is an abundant number, since it is smaller than the sum of its proper divisors (17257806).

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

12377394 is a wasteful number, since it uses less digits than its factorization.

12377394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264 (or 258 counting only the distinct ones).

The product of its digits is 31752, while the sum is 36.

The square root of 12377394 is about 3518.1520717559. The cubic root of 12377394 is about 231.3181650525.

The spelling of 12377394 in words is "twelve million, three hundred seventy-seven thousand, three hundred ninety-four".