296145612 has 144 divisors (see below), whose sum is σ = 903208320. Its totient is φ = 83661984.

The previous prime is 296145607. The next prime is 296145623. The reversal of 296145612 is 216541692.

296145612 is a `hidden beast` number, since 2 + 96 + 1 + 4 + 561 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 565983 + ... + 566505.

It is an arithmetic number, because the mean of its divisors is an integer number (6272280).

Almost surely, 2^296145612 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 296145612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (451604160).

296145612 is an abundant number, since it is smaller than the sum of its proper divisors (607062708).

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

296145612 is a wasteful number, since it uses less digits than its factorization.

296145612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657 (or 642 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 296145612 is about 17208.8817765711. The cubic root of 296145612 is about 666.5536342810.

The spelling of 296145612 in words is "two hundred ninety-six million, one hundred forty-five thousand, six hundred twelve".