12074620 has 12 divisors (see below), whose sum is σ = 25356744. Its totient is φ = 4829840.

The previous prime is 12074611. The next prime is 12074627. The reversal of 12074620 is 2647021.

It is a junction number, because it is equal to n+sod(n) for n = 12074591 and 12074600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12074627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 301846 + ... + 301885.

It is an arithmetic number, because the mean of its divisors is an integer number (2113062).

Almost surely, 2^12074620 is an apocalyptic number.

12074620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12074620 is an abundant number, since it is smaller than the sum of its proper divisors (13282124).

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

12074620 is a wasteful number, since it uses less digits than its factorization.

12074620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603740 (or 603738 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 12074620 is about 3474.8553926746. The cubic root of 12074620 is about 229.4164159117.

The spelling of 12074620 in words is "twelve million, seventy-four thousand, six hundred twenty".