1332647516 has 12 divisors (see below), whose sum is σ = 2353529640. Its totient is φ = 660210480.

The previous prime is 1332647513. The next prime is 1332647521. The reversal of 1332647516 is 6157462331.

It is a self number, because there is not a number n which added to its sum of digits gives 1332647516.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332647513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1527830 + ... + 1528701.

It is an arithmetic number, because the mean of its divisors is an integer number (196127470).

Almost surely, 2^1332647516 is an apocalyptic number.

It is an amenable number.

1332647516 is a deficient number, since it is larger than the sum of its proper divisors (1020882124).

1332647516 is a wasteful number, since it uses less digits than its factorization.

1332647516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3056644 (or 3056642 counting only the distinct ones).

The product of its digits is 90720, while the sum is 38.

The square root of 1332647516 is about 36505.4450185174. The cubic root of 1332647516 is about 1100.4536740221.

The spelling of 1332647516 in words is "one billion, three hundred thirty-two million, six hundred forty-seven thousand, five hundred sixteen".