12252977 has 8 divisors (see below), whose sum is σ = 13550880. Its totient is φ = 10985760.

The previous prime is 12252953. The next prime is 12253013. The reversal of 12252977 is 77925221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12252977 - 2⁶ = 12252913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12251977) 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, 6827 + ... + 8432.

It is an arithmetic number, because the mean of its divisors is an integer number (1693860).

Almost surely, 2^12252977 is an apocalyptic number.

It is an amenable number.

12252977 is a deficient number, since it is larger than the sum of its proper divisors (1297903).

12252977 is a wasteful number, since it uses less digits than its factorization.

12252977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15343.

The product of its digits is 17640, while the sum is 35.

The square root of 12252977 is about 3500.4252598791. The cubic root of 12252977 is about 230.5404869256.

The spelling of 12252977 in words is "twelve million, two hundred fifty-two thousand, nine hundred seventy-seven".