12673470 has 32 divisors (see below), whose sum is σ = 30523392. Its totient is φ = 3367712.

The previous prime is 12673447. The next prime is 12673471. The reversal of 12673470 is 7437621.

12673470 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 is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12673471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10939 + ... + 12041.

It is an arithmetic number, because the mean of its divisors is an integer number (953856).

Almost surely, 2^12673470 is an apocalyptic number.

12673470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12673470 is an abundant number, since it is smaller than the sum of its proper divisors (17849922).

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

12673470 is a wasteful number, since it uses less digits than its factorization.

12673470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1496.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 12673470 is about 3559.9817415262. The cubic root of 12673470 is about 233.1480819865.

Multiplying 12673470 by its sum of digits (30), we get a triangular number (380204100 = T₂₇₅₇₅).

The spelling of 12673470 in words is "twelve million, six hundred seventy-three thousand, four hundred seventy".