32246406 has 24 divisors (see below), whose sum is σ = 70181280. Its totient is φ = 10700496.

The previous prime is 32246381. The next prime is 32246407. The reversal of 32246406 is 60464223.

It is a self number, because there is not a number n which added to its sum of digits gives 32246406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32246407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 211 + ... + 8033.

It is an arithmetic number, because the mean of its divisors is an integer number (2924220).

Almost surely, 2^32246406 is an apocalyptic number.

32246406 is an abundant number, since it is smaller than the sum of its proper divisors (37934874).

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

32246406 is a wasteful number, since it uses less digits than its factorization.

32246406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8060 (or 8057 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 32246406 is about 5678.5919029280. The cubic root of 32246406 is about 318.2930134205.

The spelling of 32246406 in words is "thirty-two million, two hundred forty-six thousand, four hundred six".