1332864507 has 32 divisors (see below), whose sum is σ = 1963295488. Its totient is φ = 799134336.

The previous prime is 1332864461. The next prime is 1332864509. The reversal of 1332864507 is 7054682331.

It is not a de Polignac number, because 1332864507 - 2⁶ = 1332864443 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1332864509) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 916593 + ... + 918045.

It is an arithmetic number, because the mean of its divisors is an integer number (61352984).

Almost surely, 2^1332864507 is an apocalyptic number.

1332864507 is a deficient number, since it is larger than the sum of its proper divisors (630430981).

1332864507 is a wasteful number, since it uses less digits than its factorization.

1332864507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2059.

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 1332864507 is about 36508.4169336333. The cubic root of 1332864507 is about 1100.5133986382.

The spelling of 1332864507 in words is "one billion, three hundred thirty-two million, eight hundred sixty-four thousand, five hundred seven".