8159464 has 24 divisors (see below), whose sum is σ = 15615810. Its totient is φ = 3996896.

The previous prime is 8159443. The next prime is 8159467. The reversal of 8159464 is 4649518.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5026564 + 3132900 = 2242^2 + 1770^2 .

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (8159467) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27702 + ... + 27994.

Almost surely, 2^8159464 is an apocalyptic number.

It is an amenable number.

8159464 is a deficient number, since it is larger than the sum of its proper divisors (7456346).

8159464 is a wasteful number, since it uses less digits than its factorization.

8159464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417 (or 354 counting only the distinct ones).

The product of its digits is 34560, while the sum is 37.

The square root of 8159464 is about 2856.4775511108. The cubic root of 8159464 is about 201.3201337291.

The spelling of 8159464 in words is "eight million, one hundred fifty-nine thousand, four hundred sixty-four".