132533890 has 32 divisors (see below), whose sum is σ = 244581120. Its totient is φ = 51684864.

The previous prime is 132533881. The next prime is 132533899. The reversal of 132533890 is 98335231.

It is an interprime number because it is at equal distance from previous prime (132533881) and next prime (132533899).

It is not an unprimeable number, because it can be changed into a prime (132533899) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196594 + ... + 197266.

It is an arithmetic number, because the mean of its divisors is an integer number (7643160).

Almost surely, 2^132533890 is an apocalyptic number.

132533890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132533890 is a deficient number, since it is larger than the sum of its proper divisors (112047230).

132533890 is a wasteful number, since it uses less digits than its factorization.

132533890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 132533890 is about 11512.3364266338. The cubic root of 132533890 is about 509.8498725104.

The spelling of 132533890 in words is "one hundred thirty-two million, five hundred thirty-three thousand, eight hundred ninety".