12705162 has 16 divisors (see below), whose sum is σ = 26030592. Its totient is φ = 4131680.

The previous prime is 12705127. The next prime is 12705163. The reversal of 12705162 is 26150721.

12705162 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 super-2 number, since 2×12705162² = 322842282892488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12705163) 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, 25578 + ... + 26069.

It is an arithmetic number, because the mean of its divisors is an integer number (1626912).

Almost surely, 2^12705162 is an apocalyptic number.

12705162 is an abundant number, since it is smaller than the sum of its proper divisors (13325430).

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

12705162 is a wasteful number, since it uses less digits than its factorization.

12705162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51693.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 12705162 is about 3564.4301087271. The cubic root of 12705162 is about 233.3422613364.

Adding to 12705162 its reverse (26150721), we get a palindrome (38855883).

The spelling of 12705162 in words is "twelve million, seven hundred five thousand, one hundred sixty-two".