2147192412 has 48 divisors (see below), whose sum is σ = 5309079552. Its totient is φ = 673089280.

The previous prime is 2147192389. The next prime is 2147192419. The reversal of 2147192412 is 2142917412.

It is a super-2 number, since 2×2147192412² = 9220870508300755488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2147192419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 307237 + ... + 314147.

It is an arithmetic number, because the mean of its divisors is an integer number (110605824).

Almost surely, 2^2147192412 is an apocalyptic number.

It is an amenable number.

2147192412 is an abundant number, since it is smaller than the sum of its proper divisors (3161887140).

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

2147192412 is a wasteful number, since it uses less digits than its factorization.

2147192412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8458 (or 8456 counting only the distinct ones).

The product of its digits is 8064, while the sum is 33.

The square root of 2147192412 is about 46337.8075873255. The cubic root of 2147192412 is about 1290.1008298087.

The spelling of 2147192412 in words is "two billion, one hundred forty-seven million, one hundred ninety-two thousand, four hundred twelve".