132809414 has 16 divisors (see below), whose sum is σ = 207930240. Its totient is φ = 63560640.

The previous prime is 132809407. The next prime is 132809419. The reversal of 132809414 is 414908231.

It is a happy number.

It is a super-4 number, since 4×132809414⁴ (a number of 34 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132809419) 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, 10934 + ... + 19625.

It is an arithmetic number, because the mean of its divisors is an integer number (12995640).

Almost surely, 2^132809414 is an apocalyptic number.

132809414 is a deficient number, since it is larger than the sum of its proper divisors (75120826).

132809414 is a wasteful number, since it uses less digits than its factorization.

132809414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30655.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 132809414 is about 11524.2966813598. The cubic root of 132809414 is about 510.2029360267.

The spelling of 132809414 in words is "one hundred thirty-two million, eight hundred nine thousand, four hundred fourteen".