12450907 has 8 divisors (see below), whose sum is σ = 14614496. Its totient is φ = 10383552.

The previous prime is 12450883. The next prime is 12450929. The reversal of 12450907 is 70905421.

It is a happy number.

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 12450907 - 2¹⁹ = 11926619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12450937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23778 + ... + 24295.

It is an arithmetic number, because the mean of its divisors is an integer number (1826812).

Almost surely, 2^12450907 is an apocalyptic number.

12450907 is a deficient number, since it is larger than the sum of its proper divisors (2163589).

12450907 is an equidigital number, since it uses as much as digits as its factorization.

12450907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48117.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 12450907 is about 3528.5842770154. The cubic root of 12450907 is about 231.7752170302.

The spelling of 12450907 in words is "twelve million, four hundred fifty thousand, nine hundred seven".