132354257 has 8 divisors (see below), whose sum is σ = 151426176. Its totient is φ = 113323392.

The previous prime is 132354227. The next prime is 132354263. The reversal of 132354257 is 752453231.

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

It is not a de Polignac number, because 132354257 - 2¹⁰ = 132353233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132354227) 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, 3008 + ... + 16545.

It is an arithmetic number, because the mean of its divisors is an integer number (18928272).

Almost surely, 2^132354257 is an apocalyptic number.

It is an amenable number.

132354257 is a deficient number, since it is larger than the sum of its proper divisors (19071919).

132354257 is an equidigital number, since it uses as much as digits as its factorization.

132354257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20527.

The product of its digits is 25200, while the sum is 32.

The square root of 132354257 is about 11504.5320200345. The cubic root of 132354257 is about 509.6194225954.

The spelling of 132354257 in words is "one hundred thirty-two million, three hundred fifty-four thousand, two hundred fifty-seven".