1232416264 has 8 divisors (see below), whose sum is σ = 2310780510. Its totient is φ = 616208128.

The previous prime is 1232416217. The next prime is 1232416279. The reversal of 1232416264 is 4626142321.

It can be written as a sum of positive squares in only one way, i.e., 1087020900 + 145395364 = 32970^2 + 12058^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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, 77026009 + ... + 77026024.

Almost surely, 2^1232416264 is an apocalyptic number.

It is an amenable number.

1232416264 is a deficient number, since it is larger than the sum of its proper divisors (1078364246).

1232416264 is a wasteful number, since it uses less digits than its factorization.

1232416264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154052039 (or 154052035 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

The square root of 1232416264 is about 35105.7867594504. The cubic root of 1232416264 is about 1072.1424056196.

Adding to 1232416264 its reverse (4626142321), we get a palindrome (5858558585).

The spelling of 1232416264 in words is "one billion, two hundred thirty-two million, four hundred sixteen thousand, two hundred sixty-four".