12348061 has 4 divisors (see below), whose sum is σ = 13470624. Its totient is φ = 11225500.

The previous prime is 12348053. The next prime is 12348067. The reversal of 12348061 is 16084321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 12348061 - 2³ = 12348053 is a prime.

It is a super-2 number, since 2×12348061² = 304949220919442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12348067) 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, 561265 + ... + 561286.

It is an arithmetic number, because the mean of its divisors is an integer number (3367656).

Almost surely, 2^12348061 is an apocalyptic number.

12348061 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12348061 is the 1572-nd centered decagonal number.

It is an amenable number.

12348061 is a deficient number, since it is larger than the sum of its proper divisors (1122563).

12348061 is a wasteful number, since it uses less digits than its factorization.

12348061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1122562.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 12348061 is about 3513.9807910687. The cubic root of 12348061 is about 231.1352880296.

It can be divided in two parts, 123 and 48061, that added together give a palindrome (48184).

The spelling of 12348061 in words is "twelve million, three hundred forty-eight thousand, sixty-one".