1332992087 has 4 divisors (see below), whose sum is σ = 1523419536. Its totient is φ = 1142564640.

The previous prime is 1332992027. The next prime is 1332992107. The reversal of 1332992087 is 7802992331.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7802992331 = 223 ⋅34990997.

It is not a de Polignac number, because 1332992087 - 2⁸ = 1332991831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332992027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95213714 + ... + 95213727.

It is an arithmetic number, because the mean of its divisors is an integer number (380854884).

Almost surely, 2^1332992087 is an apocalyptic number.

1332992087 is a deficient number, since it is larger than the sum of its proper divisors (190427449).

1332992087 is an equidigital number, since it uses as much as digits as its factorization.

1332992087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190427448.

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 1332992087 is about 36510.1641601349. The cubic root of 1332992087 is about 1100.5485107393.

The spelling of 1332992087 in words is "one billion, three hundred thirty-two million, nine hundred ninety-two thousand, eighty-seven".