32623473 has 8 divisors (see below), whose sum is σ = 43624000. Its totient is φ = 21685968.

The previous prime is 32623469. The next prime is 32623477. The reversal of 32623473 is 37432623.

It is an interprime number because it is at equal distance from previous prime (32623469) and next prime (32623477).

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

It is not a de Polignac number, because 32623473 - 2² = 32623469 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32623473.

It is not an unprimeable number, because it can be changed into a prime (32623477) 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, 14533 + ... + 16626.

It is an arithmetic number, because the mean of its divisors is an integer number (5453000).

Almost surely, 2^32623473 is an apocalyptic number.

It is an amenable number.

32623473 is a deficient number, since it is larger than the sum of its proper divisors (11000527).

32623473 is a wasteful number, since it uses less digits than its factorization.

32623473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31511.

The product of its digits is 18144, while the sum is 30.

The square root of 32623473 is about 5711.6961578852. The cubic root of 32623473 is about 319.5288411248.

The spelling of 32623473 in words is "thirty-two million, six hundred twenty-three thousand, four hundred seventy-three".