1936132146 has 56 divisors (see below), whose sum is σ = 4689297900. Its totient is φ = 595727136.

The previous prime is 1936132139. The next prime is 1936132171. The reversal of 1936132146 is 6412316391.

1936132146 is a `hidden beast` number, since 19 + 3 + 613 + 21 + 4 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1586030625 + 350101521 = 39825^2 + 18711^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1936132146.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 32121 + ... + 70028.

Almost surely, 2^1936132146 is an apocalyptic number.

1936132146 is an abundant number, since it is smaller than the sum of its proper divisors (2753165754).

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

1936132146 is a wasteful number, since it uses less digits than its factorization.

1936132146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102182 (or 102167 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 1936132146 is about 44001.5016334670. The cubic root of 1936132146 is about 1246.3642933756.

The spelling of 1936132146 in words is "one billion, nine hundred thirty-six million, one hundred thirty-two thousand, one hundred forty-six".