12454670 has 16 divisors (see below), whose sum is σ = 22584528. Its totient is φ = 4944960.

The previous prime is 12454627. The next prime is 12454679. The reversal of 12454670 is 7645421.

12454670 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12454679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3176 + ... + 5915.

It is an arithmetic number, because the mean of its divisors is an integer number (1411533).

Almost surely, 2^12454670 is an apocalyptic number.

12454670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12454670 is a deficient number, since it is larger than the sum of its proper divisors (10129858).

12454670 is a wasteful number, since it uses less digits than its factorization.

12454670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9235.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 12454670 is about 3529.1174534152. The cubic root of 12454670 is about 231.7985642528.

Subtracting from 12454670 its reverse (7645421), we obtain a square (4809249 = 2193²).

The spelling of 12454670 in words is "twelve million, four hundred fifty-four thousand, six hundred seventy".