7164066287 has 8 divisors (see below), whose sum is σ = 8190653856. Its totient is φ = 6138266112.

The previous prime is 7164066277. The next prime is 7164066361. The reversal of 7164066287 is 7826604617.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7164066287 - 2⁸ = 7164066031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7164066277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177218 + ... + 213855.

It is an arithmetic number, because the mean of its divisors is an integer number (1023831732).

Almost surely, 2^7164066287 is an apocalyptic number.

7164066287 is a deficient number, since it is larger than the sum of its proper divisors (1026587569).

7164066287 is a wasteful number, since it uses less digits than its factorization.

7164066287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393697.

The product of its (nonzero) digits is 677376, while the sum is 47.

The square root of 7164066287 is about 84640.8074571598. The cubic root of 7164066287 is about 1927.7610381704.

The spelling of 7164066287 in words is "seven billion, one hundred sixty-four million, sixty-six thousand, two hundred eighty-seven".