12154968 has 64 divisors (see below), whose sum is σ = 38592000. Its totient is φ = 3472416.

The previous prime is 12154963. The next prime is 12154969. The reversal of 12154968 is 86945121.

12154968 is digitally balanced in base 2 and base 8, because in such bases 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 (36).

12154968 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12154963) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2508 + ... + 5531.

It is an arithmetic number, because the mean of its divisors is an integer number (603000).

Almost surely, 2^12154968 is an apocalyptic number.

12154968 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

12154968 is an abundant number, since it is smaller than the sum of its proper divisors (26437032).

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

12154968 is a wasteful number, since it uses less digits than its factorization.

12154968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8061 (or 8051 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The square root of 12154968 is about 3486.3975676908. The cubic root of 12154968 is about 229.9241589896.

The spelling of 12154968 in words is "twelve million, one hundred fifty-four thousand, nine hundred sixty-eight".