1795961136 has 20 divisors (see below), whose sum is σ = 4639566392. Its totient is φ = 598653696.

The previous prime is 1795961131. The next prime is 1795961143. The reversal of 1795961136 is 6311695971.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 37415857 = 1795961136 / (1 + 7 + 9 + 5 + 9 + 6 + 1 + 1 + 3 + 6).

It is not an unprimeable number, because it can be changed into a prime (1795961131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18707881 + ... + 18707976.

Almost surely, 2^1795961136 is an apocalyptic number.

1795961136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1795961136 is an abundant number, since it is smaller than the sum of its proper divisors (2843605256).

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

1795961136 is a wasteful number, since it uses less digits than its factorization.

1795961136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37415868 (or 37415862 counting only the distinct ones).

The product of its digits is 306180, while the sum is 48.

The square root of 1795961136 is about 42378.7816719641. The cubic root of 1795961136 is about 1215.5298960462.

The spelling of 1795961136 in words is "one billion, seven hundred ninety-five million, nine hundred sixty-one thousand, one hundred thirty-six".