132992819 has 8 divisors (see below), whose sum is σ = 140937408. Its totient is φ = 125061760.

The previous prime is 132992803. The next prime is 132992833. The reversal of 132992819 is 918299231.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 132992819 - 2⁴ = 132992803 is a prime.

It is a super-2 number, since 2×132992819² = 35374179811133522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132992819.

It is not an unprimeable number, because it can be changed into a prime (132952819) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22649 + ... + 27909.

It is an arithmetic number, because the mean of its divisors is an integer number (17617176).

Almost surely, 2^132992819 is an apocalyptic number.

132992819 is a deficient number, since it is larger than the sum of its proper divisors (7944589).

132992819 is a wasteful number, since it uses less digits than its factorization.

132992819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6765.

The product of its digits is 69984, while the sum is 44.

The square root of 132992819 is about 11532.2512546337. The cubic root of 132992819 is about 510.4376852704.

The spelling of 132992819 in words is "one hundred thirty-two million, nine hundred ninety-two thousand, eight hundred nineteen".