132771394 has 16 divisors (see below), whose sum is σ = 240997248. Its totient is φ = 53554752.

The previous prime is 132771383. The next prime is 132771437. The reversal of 132771394 is 493177231.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278694 + ... + 279169.

It is an arithmetic number, because the mean of its divisors is an integer number (15062328).

Almost surely, 2^132771394 is an apocalyptic number.

132771394 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

132771394 is a deficient number, since it is larger than the sum of its proper divisors (108225854).

132771394 is a wasteful number, since it uses less digits than its factorization.

132771394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557889.

The product of its digits is 31752, while the sum is 37.

The square root of 132771394 is about 11522.6470049204. The cubic root of 132771394 is about 510.1542452841.

The spelling of 132771394 in words is "one hundred thirty-two million, seven hundred seventy-one thousand, three hundred ninety-four".