1140625336 has 32 divisors (see below), whose sum is σ = 2301616080. Its totient is φ = 527961600.

The previous prime is 1140625331. The next prime is 1140625351. The reversal of 1140625336 is 6335260411.

It is a super-2 number, since 2×1140625336² = 2602052314250225792, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1140625298 and 1140625307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140625331) 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, 60450 + ... + 77041.

Almost surely, 2^1140625336 is an apocalyptic number.

It is an amenable number.

1140625336 is an abundant number, since it is smaller than the sum of its proper divisors (1160990744).

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

1140625336 is a wasteful number, since it uses less digits than its factorization.

1140625336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137575 (or 137571 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 1140625336 is about 33773.1451896325. The cubic root of 1140625336 is about 1044.8349016895.

Adding to 1140625336 its reverse (6335260411), we get a palindrome (7475885747).

The spelling of 1140625336 in words is "one billion, one hundred forty million, six hundred twenty-five thousand, three hundred thirty-six".