132403250 has 32 divisors (see below), whose sum is σ = 283271040. Its totient is φ = 45394800.

The previous prime is 132403247. The next prime is 132403273. The reversal of 132403250 is 52304231.

It is a happy number.

It is a super-3 number, since 3×132403250³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36080 + ... + 39579.

It is an arithmetic number, because the mean of its divisors is an integer number (8852220).

Almost surely, 2^132403250 is an apocalyptic number.

132403250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132403250 is an abundant number, since it is smaller than the sum of its proper divisors (150867790).

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

132403250 is an equidigital number, since it uses as much as digits as its factorization.

132403250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75683 (or 75673 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 132403250 is about 11506.6611143285. The cubic root of 132403250 is about 509.6822960403.

Adding to 132403250 its reverse (52304231), we get a palindrome (184707481).

The spelling of 132403250 in words is "one hundred thirty-two million, four hundred three thousand, two hundred fifty".