7164862481 has 8 divisors (see below), whose sum is σ = 8201647680. Its totient is φ = 6131385648.

The previous prime is 7164862477. The next prime is 7164862499. The reversal of 7164862481 is 1842684617.

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 7164862481 - 2² = 7164862477 is a prime.

It is a super-2 number, since 2×7164862481² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7164862451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 822446 + ... + 831111.

It is an arithmetic number, because the mean of its divisors is an integer number (1025205960).

Almost surely, 2^7164862481 is an apocalyptic number.

It is an amenable number.

7164862481 is a deficient number, since it is larger than the sum of its proper divisors (1036785199).

7164862481 is a wasteful number, since it uses less digits than its factorization.

7164862481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1654183.

The product of its digits is 516096, while the sum is 47.

The square root of 7164862481 is about 84645.5106960789. The cubic root of 7164862481 is about 1927.8324508223.

The spelling of 7164862481 in words is "seven billion, one hundred sixty-four million, eight hundred sixty-two thousand, four hundred eighty-one".