182150897 has 4 divisors (see below), whose sum is σ = 186026496. Its totient is φ = 178275300.

The previous prime is 182150867. The next prime is 182150909. The reversal of 182150897 is 798051281.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 182150897 - 2⁶ = 182150833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (182150867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1937729 + ... + 1937822.

It is an arithmetic number, because the mean of its divisors is an integer number (46506624).

Almost surely, 2^182150897 is an apocalyptic number.

It is an amenable number.

182150897 is a deficient number, since it is larger than the sum of its proper divisors (3875599).

182150897 is an equidigital number, since it uses as much as digits as its factorization.

182150897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3875598.

The product of its (nonzero) digits is 40320, while the sum is 41.

The square root of 182150897 is about 13496.3290194038. The cubic root of 182150897 is about 566.8616867779.

The spelling of 182150897 in words is "one hundred eighty-two million, one hundred fifty thousand, eight hundred ninety-seven".