132940998 has 24 divisors (see below), whose sum is σ = 292340568. Its totient is φ = 43651872.

The previous prime is 132940939. The next prime is 132940999. The reversal of 132940998 is 899049231.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132940999) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53911 + ... + 56322.

It is an arithmetic number, because the mean of its divisors is an integer number (12180857).

Almost surely, 2^132940998 is an apocalyptic number.

132940998 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

132940998 is an abundant number, since it is smaller than the sum of its proper divisors (159399570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132940998 is a wasteful number, since it uses less digits than its factorization.

132940998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110308 (or 110305 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The square root of 132940998 is about 11530.0042497824. The cubic root of 132940998 is about 510.3713788642.

The spelling of 132940998 in words is "one hundred thirty-two million, nine hundred forty thousand, nine hundred ninety-eight".