4609087140 has 96 divisors (see below), whose sum is σ = 14951220480. Its totient is φ = 1039067136.

The previous prime is 4609087123. The next prime is 4609087159. The reversal of 4609087140 is 417809064.

It is a happy number.

It is a super-2 number, since 2×4609087140² = 42487368528226759200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44505 + ... + 105824.

It is an arithmetic number, because the mean of its divisors is an integer number (155741880).

Almost surely, 2^4609087140 is an apocalyptic number.

It is an amenable number.

4609087140 is an abundant number, since it is smaller than the sum of its proper divisors (10342133340).

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

4609087140 is a wasteful number, since it uses less digits than its factorization.

4609087140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150421 (or 150419 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 4609087140 is about 67890.2580640257. The cubic root of 4609087140 is about 1664.1979128695.

The spelling of 4609087140 in words is "four billion, six hundred nine million, eighty-seven thousand, one hundred forty".