132861502 has 4 divisors (see below), whose sum is σ = 199292256. Its totient is φ = 66430750.

The previous prime is 132861473. The next prime is 132861539. The reversal of 132861502 is 205168231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 205168231 = 12161 ⋅16871.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33215374 + ... + 33215377.

It is an arithmetic number, because the mean of its divisors is an integer number (49823064).

Almost surely, 2^132861502 is an apocalyptic number.

132861502 is a deficient number, since it is larger than the sum of its proper divisors (66430754).

132861502 is an equidigital number, since it uses as much as digits as its factorization.

132861502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66430753.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 132861502 is about 11526.5563808104. The cubic root of 132861502 is about 510.2696280283.

The spelling of 132861502 in words is "one hundred thirty-two million, eight hundred sixty-one thousand, five hundred two".