1041728612 has 12 divisors (see below), whose sum is σ = 1823310720. Its totient is φ = 520782696.

The previous prime is 1041728591. The next prime is 1041728617. The reversal of 1041728612 is 2168271401.

It is a happy number.

It is a super-3 number, since 3×1041728612³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1041728617) 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, 15233 + ... + 48119.

It is an arithmetic number, because the mean of its divisors is an integer number (151942560).

Almost surely, 2^1041728612 is an apocalyptic number.

It is an amenable number.

1041728612 is a deficient number, since it is larger than the sum of its proper divisors (781582108).

1041728612 is a wasteful number, since it uses less digits than its factorization.

1041728612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40810 (or 40808 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 1041728612 is about 32275.8208571060. The cubic root of 1041728612 is about 1013.7204262789.

The spelling of 1041728612 in words is "one billion, forty-one million, seven hundred twenty-eight thousand, six hundred twelve".