12102470 has 16 divisors (see below), whose sum is σ = 23066208. Its totient is φ = 4556160.

The previous prime is 12102469. The next prime is 12102473. The reversal of 12102470 is 7420121.

12102470 is digitally balanced in base 2, because in such base 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 (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12102473) 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, 35426 + ... + 35765.

It is an arithmetic number, because the mean of its divisors is an integer number (1441638).

Almost surely, 2^12102470 is an apocalyptic number.

12102470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12102470 is a deficient number, since it is larger than the sum of its proper divisors (10963738).

12102470 is a wasteful number, since it uses less digits than its factorization.

12102470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71215.

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 12102470 is about 3478.8604456057. The cubic root of 12102470 is about 229.5926627617.

Adding to 12102470 its reverse (7420121), we get a palindrome (19522591).

The spelling of 12102470 in words is "twelve million, one hundred two thousand, four hundred seventy".