1015326412 has 12 divisors (see below), whose sum is σ = 1801847376. Its totient is φ = 500512880.

The previous prime is 1015326409. The next prime is 1015326461. The reversal of 1015326412 is 2146235101.

It is a happy 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, 1787263 + ... + 1787830.

It is an arithmetic number, because the mean of its divisors is an integer number (150153948).

Almost surely, 2^1015326412 is an apocalyptic number.

It is an amenable number.

1015326412 is a deficient number, since it is larger than the sum of its proper divisors (786520964).

1015326412 is a wasteful number, since it uses less digits than its factorization.

1015326412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3575168 (or 3575166 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1015326412 is about 31864.1869816256. The cubic root of 1015326412 is about 1005.0829241082.

The spelling of 1015326412 in words is "one billion, fifteen million, three hundred twenty-six thousand, four hundred twelve".