132819774 has 16 divisors (see below), whose sum is σ = 265756800. Its totient is φ = 44253720.

The previous prime is 132819769. The next prime is 132819781. The reversal of 132819774 is 477918231.

It is a super-2 number, since 2×132819774² = 35282184730822152, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18327 + ... + 24525.

It is an arithmetic number, because the mean of its divisors is an integer number (16609800).

Almost surely, 2^132819774 is an apocalyptic number.

132819774 is an abundant number, since it is smaller than the sum of its proper divisors (132937026).

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

132819774 is a wasteful number, since it uses less digits than its factorization.

132819774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9775.

The product of its digits is 84672, while the sum is 42.

The square root of 132819774 is about 11524.7461577251. The cubic root of 132819774 is about 510.2162020666.

The spelling of 132819774 in words is "one hundred thirty-two million, eight hundred nineteen thousand, seven hundred seventy-four".