72048248 has 8 divisors (see below), whose sum is σ = 135090480. Its totient is φ = 36024120.

The previous prime is 72048239. The next prime is 72048281. The reversal of 72048248 is 84284027.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4503008 + ... + 4503023.

It is an arithmetic number, because the mean of its divisors is an integer number (16886310).

Almost surely, 2^72048248 is an apocalyptic number.

It is an amenable number.

72048248 is a deficient number, since it is larger than the sum of its proper divisors (63042232).

72048248 is a wasteful number, since it uses less digits than its factorization.

72048248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9006037 (or 9006033 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 35.

The square root of 72048248 is about 8488.1239387747. The cubic root of 72048248 is about 416.1096696800.

The spelling of 72048248 in words is "seventy-two million, forty-eight thousand, two hundred forty-eight".