1075272436 has 12 divisors (see below), whose sum is σ = 2150544928. Its totient is φ = 460831032.

The previous prime is 1075272413. The next prime is 1075272449. The reversal of 1075272436 is 6342725701.

It is a happy number.

1075272436 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1075272395 and 1075272404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19201266 + ... + 19201321.

Almost surely, 2^1075272436 is an apocalyptic number.

It is an amenable number.

1075272436 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1075272436 is a wasteful number, since it uses less digits than its factorization.

1075272436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38402598 (or 38402596 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 1075272436 is about 32791.3469683696. The cubic root of 1075272436 is about 1024.4863374338.

The spelling of 1075272436 in words is "one billion, seventy-five million, two hundred seventy-two thousand, four hundred thirty-six".