1008115412 has 12 divisors (see below), whose sum is σ = 1821111936. Its totient is φ = 487797720.

The previous prime is 1008115343. The next prime is 1008115417. The reversal of 1008115412 is 2145118001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1008115417) 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, 4064858 + ... + 4065105.

It is an arithmetic number, because the mean of its divisors is an integer number (151759328).

Almost surely, 2^1008115412 is an apocalyptic number.

It is an amenable number.

1008115412 is a deficient number, since it is larger than the sum of its proper divisors (812996524).

1008115412 is a wasteful number, since it uses less digits than its factorization.

1008115412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8129998 (or 8129996 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 23.

The square root of 1008115412 is about 31750.8332489086. The cubic root of 1008115412 is about 1002.6978523805.

The spelling of 1008115412 in words is "one billion, eight million, one hundred fifteen thousand, four hundred twelve".