1016612612 has 6 divisors (see below), whose sum is σ = 1779072078. Its totient is φ = 508306304.

The previous prime is 1016612599. The next prime is 1016612633. The reversal of 1016612612 is 2162166101.

It can be written as a sum of positive squares in only one way, i.e., 566154436 + 450458176 = 23794^2 + 21224^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127076573 + ... + 127076580.

It is an arithmetic number, because the mean of its divisors is an integer number (296512013).

Almost surely, 2^1016612612 is an apocalyptic number.

It is an amenable number.

1016612612 is a deficient number, since it is larger than the sum of its proper divisors (762459466).

1016612612 is a wasteful number, since it uses less digits than its factorization.

1016612612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254153157 (or 254153155 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 1016612612 is about 31884.3631267742. The cubic root of 1016612612 is about 1005.5071529250.

Adding to 1016612612 its reverse (2162166101), we get a palindrome (3178778713).

The spelling of 1016612612 in words is "one billion, sixteen million, six hundred twelve thousand, six hundred twelve".