1601263196 has 24 divisors (see below), whose sum is σ = 3048885840. Its totient is φ = 731423232.

The previous prime is 1601263193. The next prime is 1601263199. The reversal of 1601263196 is 6913621061.

It is an interprime number because it is at equal distance from previous prime (1601263193) and next prime (1601263199).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1601263193) 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, 153686 + ... + 163773.

It is an arithmetic number, because the mean of its divisors is an integer number (127036910).

Almost surely, 2^1601263196 is an apocalyptic number.

It is an amenable number.

1601263196 is a deficient number, since it is larger than the sum of its proper divisors (1447622644).

1601263196 is a wasteful number, since it uses less digits than its factorization.

1601263196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317573 (or 317571 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 1601263196 is about 40015.7868346981. The cubic root of 1601263196 is about 1169.9148149440.

The spelling of 1601263196 in words is "one billion, six hundred one million, two hundred sixty-three thousand, one hundred ninety-six".