132746847 has 8 divisors (see below), whose sum is σ = 180761856. Its totient is φ = 86614872.

The previous prime is 132746843. The next prime is 132746851. The reversal of 132746847 is 748647231.

It is an interprime number because it is at equal distance from previous prime (132746843) and next prime (132746851).

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

It is not a de Polignac number, because 132746847 - 2² = 132746843 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 132746799 and 132746808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132746843) 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, 470593 + ... + 470874.

It is an arithmetic number, because the mean of its divisors is an integer number (22595232).

Almost surely, 2^132746847 is an apocalyptic number.

132746847 is a deficient number, since it is larger than the sum of its proper divisors (48015009).

132746847 is an equidigital number, since it uses as much as digits as its factorization.

132746847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941517.

The product of its digits is 225792, while the sum is 42.

The square root of 132746847 is about 11521.5817924450. The cubic root of 132746847 is about 510.1228039530.

The spelling of 132746847 in words is "one hundred thirty-two million, seven hundred forty-six thousand, eight hundred forty-seven".