132819750 has 160 divisors (see below), whose sum is σ = 424936512. Its totient is φ = 30326400.

The previous prime is 132819737. The next prime is 132819763. The reversal of 132819750 is 57918231.

It is an interprime number because it is at equal distance from previous prime (132819737) and next prime (132819763).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 141282 + ... + 142218.

Almost surely, 2^132819750 is an apocalyptic number.

132819750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 132819750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (212468256).

132819750 is an abundant number, since it is smaller than the sum of its proper divisors (292116762).

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

132819750 is an equidigital number, since it uses as much as digits as its factorization.

132819750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973 (or 954 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The square root of 132819750 is about 11524.7451164874. The cubic root of 132819750 is about 510.2161713353.

The spelling of 132819750 in words is "one hundred thirty-two million, eight hundred nineteen thousand, seven hundred fifty".