241370728 has 8 divisors (see below), whose sum is σ = 452570130. Its totient is φ = 120685360.

The previous prime is 241370719. The next prime is 241370747. The reversal of 241370728 is 827073142.

It can be written as a sum of positive squares in only one way, i.e., 240932484 + 438244 = 15522^2 + 662^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 241370693 and 241370702.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15085663 + ... + 15085678.

Almost surely, 2^241370728 is an apocalyptic number.

It is an amenable number.

241370728 is a deficient number, since it is larger than the sum of its proper divisors (211199402).

241370728 is a wasteful number, since it uses less digits than its factorization.

241370728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30171347 (or 30171343 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 241370728 is about 15536.1104527485. The cubic root of 241370728 is about 622.6273588762.

The spelling of 241370728 in words is "two hundred forty-one million, three hundred seventy thousand, seven hundred twenty-eight".