2147484519 has 12 divisors (see below), whose sum is σ = 3265181400. Its totient is φ = 1356305904.

The previous prime is 2147484517. The next prime is 2147484527. The reversal of 2147484519 is 9154847412.

It is not a de Polignac number, because 2147484519 - 2¹ = 2147484517 is a prime.

It is a super-2 number, since 2×2147484519² = 9223379518689322722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2147484517) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6279024 + ... + 6279365.

It is an arithmetic number, because the mean of its divisors is an integer number (272098450).

Almost surely, 2^2147484519 is an apocalyptic number.

2147484519 is a deficient number, since it is larger than the sum of its proper divisors (1117696881).

2147484519 is a wasteful number, since it uses less digits than its factorization.

2147484519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12558414 (or 12558411 counting only the distinct ones).

The product of its digits is 322560, while the sum is 45.

The square root of 2147484519 is about 46340.9594095763. The cubic root of 2147484519 is about 1290.1593295180.

The spelling of 2147484519 in words is "two billion, one hundred forty-seven million, four hundred eighty-four thousand, five hundred nineteen".