32248648 has 8 divisors (see below), whose sum is σ = 60466230. Its totient is φ = 16124320.

The previous prime is 32248639. The next prime is 32248679. The reversal of 32248648 is 84684223.

It can be written as a sum of positive squares in only one way, i.e., 30052324 + 2196324 = 5482^2 + 1482^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2015533 + ... + 2015548.

Almost surely, 2^32248648 is an apocalyptic number.

It is an amenable number.

32248648 is a deficient number, since it is larger than the sum of its proper divisors (28217582).

32248648 is a wasteful number, since it uses less digits than its factorization.

32248648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4031087 (or 4031083 counting only the distinct ones).

The product of its digits is 73728, while the sum is 37.

The square root of 32248648 is about 5678.7893075901. The cubic root of 32248648 is about 318.3003899159.

It can be divided in two parts, 32248 and 648, that added together give a triangular number (32896 = T₂₅₆).

The spelling of 32248648 in words is "thirty-two million, two hundred forty-eight thousand, six hundred forty-eight".