1201602606 has 16 divisors (see below), whose sum is σ = 2403810000. Its totient is φ = 400433408.

The previous prime is 1201602601. The next prime is 1201602613. The reversal of 1201602606 is 6062061021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201602601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3070 + ... + 49118.

It is an arithmetic number, because the mean of its divisors is an integer number (150238125).

Almost surely, 2^1201602606 is an apocalyptic number.

1201602606 is an abundant number, since it is smaller than the sum of its proper divisors (1202207394).

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

1201602606 is a wasteful number, since it uses less digits than its factorization.

1201602606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50403.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 1201602606 is about 34664.1400585677. The cubic root of 1201602606 is about 1063.1314206907.

Adding to 1201602606 its reverse (6062061021), we get a palindrome (7263663627).

The spelling of 1201602606 in words is "one billion, two hundred one million, six hundred two thousand, six hundred six".