132998277 has 8 divisors (see below), whose sum is σ = 183051520. Its totient is φ = 85805280.

The previous prime is 132998251. The next prime is 132998291. The reversal of 132998277 is 772899231.

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

It is not a de Polignac number, because 132998277 - 2¹² = 132994181 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 (132998207) 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, 714952 + ... + 715137.

It is an arithmetic number, because the mean of its divisors is an integer number (22881440).

Almost surely, 2^132998277 is an apocalyptic number.

It is an amenable number.

132998277 is a deficient number, since it is larger than the sum of its proper divisors (50053243).

132998277 is a wasteful number, since it uses less digits than its factorization.

132998277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1430123.

The product of its digits is 381024, while the sum is 48.

The square root of 132998277 is about 11532.4878929050. The cubic root of 132998277 is about 510.4446679301. Note that the first 3 decimals are identical.

The spelling of 132998277 in words is "one hundred thirty-two million, nine hundred ninety-eight thousand, two hundred seventy-seven".