12487230 has 64 divisors (see below), whose sum is σ = 38062080. Its totient is φ = 2853792.

The previous prime is 12487217. The next prime is 12487253. The reversal of 12487230 is 3278421.

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

It is a junction number, because it is equal to n+sod(n) for n = 12487194 and 12487203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1414 + ... + 5193.

It is an arithmetic number, because the mean of its divisors is an integer number (594720).

Almost surely, 2^12487230 is an apocalyptic number.

12487230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12487230 is an abundant number, since it is smaller than the sum of its proper divisors (25574850).

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

12487230 is a wasteful number, since it uses less digits than its factorization.

12487230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6630 (or 6624 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 12487230 is about 3533.7274937380. The cubic root of 12487230 is about 232.0003839669. Note that the first 3 decimals are identical.

The spelling of 12487230 in words is "twelve million, four hundred eighty-seven thousand, two hundred thirty".