32423907 has 8 divisors (see below), whose sum is σ = 44286480. Its totient is φ = 21088640.

The previous prime is 32423893. The next prime is 32423917. The reversal of 32423907 is 70932423.

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 32423907 - 2¹¹ = 32421859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32423917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131682 + ... + 131927.

It is an arithmetic number, because the mean of its divisors is an integer number (5535810).

Almost surely, 2^32423907 is an apocalyptic number.

32423907 is a deficient number, since it is larger than the sum of its proper divisors (11862573).

32423907 is a wasteful number, since it uses less digits than its factorization.

32423907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263653.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 32423907 is about 5694.1994169506. The cubic root of 32423907 is about 318.8759619043.

The spelling of 32423907 in words is "thirty-two million, four hundred twenty-three thousand, nine hundred seven".