2006604148 has 6 divisors (see below), whose sum is σ = 3511557266. Its totient is φ = 1003302072.

The previous prime is 2006604137. The next prime is 2006604151. The reversal of 2006604148 is 8414066002.

It can be written as a sum of positive squares in only one way, i.e., 1920893584 + 85710564 = 43828^2 + 9258^2 .

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, 250825515 + ... + 250825522.

Almost surely, 2^2006604148 is an apocalyptic number.

It is an amenable number.

2006604148 is a deficient number, since it is larger than the sum of its proper divisors (1504953118).

2006604148 is a wasteful number, since it uses less digits than its factorization.

2006604148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501651041 (or 501651039 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 2006604148 is about 44795.1353162372. The cubic root of 2006604148 is about 1261.3063104479.

The spelling of 2006604148 in words is "two billion, six million, six hundred four thousand, one hundred forty-eight".