1464917248 has 18 divisors (see below), whose sum is σ = 2924112674. Its totient is φ = 732458496.

The previous prime is 1464917189. The next prime is 1464917261. The reversal of 1464917248 is 8427194641.

It can be written as a sum of positive squares in only one way, i.e., 1441569024 + 23348224 = 37968^2 + 4832^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1464917198 and 1464917207.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2860911 + ... + 2861422.

Almost surely, 2^1464917248 is an apocalyptic number.

It is an amenable number.

1464917248 is a deficient number, since it is larger than the sum of its proper divisors (1459195426).

1464917248 is an frugal number, since it uses more digits than its factorization.

1464917248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5722349 (or 5722335 counting only the distinct ones).

The product of its digits is 387072, while the sum is 46.

The square root of 1464917248 is about 38274.2373927946. The cubic root of 1464917248 is about 1135.7193646528.

The spelling of 1464917248 in words is "one billion, four hundred sixty-four million, nine hundred seventeen thousand, two hundred forty-eight".