1936288542 has 16 divisors (see below), whose sum is σ = 4100375952. Its totient is φ = 607463040.

The previous prime is 1936288481. The next prime is 1936288567. The reversal of 1936288542 is 2458826391.

It is a junction number, because it is equal to n+sod(n) for n = 1936288491 and 1936288500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9491509 + ... + 9491712.

It is an arithmetic number, because the mean of its divisors is an integer number (256273497).

Almost surely, 2^1936288542 is an apocalyptic number.

1936288542 is an abundant number, since it is smaller than the sum of its proper divisors (2164087410).

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

1936288542 is a wasteful number, since it uses less digits than its factorization.

1936288542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18983243.

The product of its digits is 829440, while the sum is 48.

The square root of 1936288542 is about 44003.2787642012. The cubic root of 1936288542 is about 1246.3978518876.

The spelling of 1936288542 in words is "one billion, nine hundred thirty-six million, two hundred eighty-eight thousand, five hundred forty-two".