248061672 has 24 divisors (see below), whose sum is σ = 671833890. Its totient is φ = 82687200.

The previous prime is 248061617. The next prime is 248061673. The reversal of 248061672 is 276160842.

It can be written as a sum of positive squares in only one way, i.e., 144144036 + 103917636 = 12006^2 + 10194^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (248061673) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1722579 + ... + 1722722.

Almost surely, 2^248061672 is an apocalyptic number.

It is an amenable number.

248061672 is an abundant number, since it is smaller than the sum of its proper divisors (423772218).

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

248061672 is a wasteful number, since it uses less digits than its factorization.

248061672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3445313 (or 3445306 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 248061672 is about 15749.9737142638. The cubic root of 248061672 is about 628.3282055241.

The spelling of 248061672 in words is "two hundred forty-eight million, sixty-one thousand, six hundred seventy-two".