182213732 has 6 divisors (see below), whose sum is σ = 318874038. Its totient is φ = 91106864.

The previous prime is 182213719. The next prime is 182213741. The reversal of 182213732 is 237312281.

182213732 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 175933696 + 6280036 = 13264^2 + 2506^2 .

It is a junction number, because it is equal to n+sod(n) for n = 182213695 and 182213704.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22776713 + ... + 22776720.

It is an arithmetic number, because the mean of its divisors is an integer number (53145673).

Almost surely, 2^182213732 is an apocalyptic number.

It is an amenable number.

182213732 is a deficient number, since it is larger than the sum of its proper divisors (136660306).

182213732 is a wasteful number, since it uses less digits than its factorization.

182213732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45553437 (or 45553435 counting only the distinct ones).

The product of its digits is 4032, while the sum is 29.

The square root of 182213732 is about 13498.6566739065. The cubic root of 182213732 is about 566.9268610551.

The spelling of 182213732 in words is "one hundred eighty-two million, two hundred thirteen thousand, seven hundred thirty-two".