9147087514 has 4 divisors (see below), whose sum is σ = 13720631274. Its totient is φ = 4573543756.

The previous prime is 9147087503. The next prime is 9147087533. The reversal of 9147087514 is 4157807419.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4157807419 = 17 ⋅244576907.

It can be written as a sum of positive squares in only one way, i.e., 9146053225 + 1034289 = 95635^2 + 1017^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2286771877 + ... + 2286771880.

Almost surely, 2^9147087514 is an apocalyptic number.

9147087514 is a deficient number, since it is larger than the sum of its proper divisors (4573543760).

9147087514 is a wasteful number, since it uses less digits than its factorization.

9147087514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4573543759.

The product of its (nonzero) digits is 282240, while the sum is 46.

The square root of 9147087514 is about 95640.4073287018. The cubic root of 9147087514 is about 2091.3542891810.

The spelling of 9147087514 in words is "nine billion, one hundred forty-seven million, eighty-seven thousand, five hundred fourteen".