132749846 has 8 divisors (see below), whose sum is σ = 209605080. Its totient is φ = 62881488.

The previous prime is 132749833. The next prime is 132749857. The reversal of 132749846 is 648947231.

132749846 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×132749846² = 35245043226047432, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 132749797 and 132749806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1746671 + ... + 1746746.

It is an arithmetic number, because the mean of its divisors is an integer number (26200635).

Almost surely, 2^132749846 is an apocalyptic number.

132749846 is a deficient number, since it is larger than the sum of its proper divisors (76855234).

132749846 is a wasteful number, since it uses less digits than its factorization.

132749846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3493438.

The product of its digits is 290304, while the sum is 44.

The square root of 132749846 is about 11521.7119387702. The cubic root of 132749846 is about 510.1266454674.

The spelling of 132749846 in words is "one hundred thirty-two million, seven hundred forty-nine thousand, eight hundred forty-six".