12297964 has 24 divisors (see below), whose sum is σ = 24706080. Its totient is φ = 5246976.

The previous prime is 12297947. The next prime is 12297977. The reversal of 12297964 is 46979221.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6342 + ... + 8050.

It is an arithmetic number, because the mean of its divisors is an integer number (1029420).

Almost surely, 2^12297964 is an apocalyptic number.

12297964 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12297964 is an abundant number, since it is smaller than the sum of its proper divisors (12408116).

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

12297964 is a wasteful number, since it uses less digits than its factorization.

12297964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1977 (or 1975 counting only the distinct ones).

The product of its digits is 54432, while the sum is 40.

The square root of 12297964 is about 3506.8453059695. The cubic root of 12297964 is about 230.8222866842.

The spelling of 12297964 in words is "twelve million, two hundred ninety-seven thousand, nine hundred sixty-four".