207231048 has 80 divisors (see below), whose sum is σ = 583798380. Its totient is φ = 68677632.

The previous prime is 207231047. The next prime is 207231053. The reversal of 207231048 is 840132702.

207231048 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 196616484 + 10614564 = 14022^2 + 3258^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (207231047) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 124236 + ... + 125892.

Almost surely, 2^207231048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 207231048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (291899190).

207231048 is an abundant number, since it is smaller than the sum of its proper divisors (376567332).

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

207231048 is a wasteful number, since it uses less digits than its factorization.

207231048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1868 (or 1855 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 207231048 is about 14395.5218036721. The cubic root of 207231048 is about 591.7681783464.

The spelling of 207231048 in words is "two hundred seven million, two hundred thirty-one thousand, forty-eight".