602075421 has 6 divisors (see below), whose sum is σ = 869664510. Its totient is φ = 401383608.

The previous prime is 602075399. The next prime is 602075423. The reversal of 602075421 is 124570206.

602075421 is a `hidden beast` number, since 602 + 0 + 7 + 54 + 2 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 399440196 + 202635225 = 19986^2 + 14235^2 .

It is not a de Polignac number, because 602075421 - 2²⁵ = 568520989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (602075423) 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, 33448626 + ... + 33448643.

It is an arithmetic number, because the mean of its divisors is an integer number (144944085).

Almost surely, 2^602075421 is an apocalyptic number.

It is an amenable number.

602075421 is a deficient number, since it is larger than the sum of its proper divisors (267589089).

602075421 is a wasteful number, since it uses less digits than its factorization.

602075421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66897275 (or 66897272 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 602075421 is about 24537.2252098724. The cubic root of 602075421 is about 844.4040338650.

The spelling of 602075421 in words is "six hundred two million, seventy-five thousand, four hundred twenty-one".