885332149 has 8 divisors (see below), whose sum is σ = 954048312. Its totient is φ = 816703680.

The previous prime is 885332143. The next prime is 885332153. The reversal of 885332149 is 941233588.

It can be written as a sum of positive squares in 4 ways, for example, as 269944900 + 615387249 = 16430^2 + 24807^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 885332149 - 2³ = 885332141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (885332141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142 + ... + 42079.

It is an arithmetic number, because the mean of its divisors is an integer number (119256039).

Almost surely, 2^885332149 is an apocalyptic number.

It is an amenable number.

885332149 is a deficient number, since it is larger than the sum of its proper divisors (68716163).

885332149 is a wasteful number, since it uses less digits than its factorization.

885332149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43847.

The product of its digits is 207360, while the sum is 43.

The square root of 885332149 is about 29754.5315708381. The cubic root of 885332149 is about 960.2155726099.

It can be divided in two parts, 885332 and 149, that added together give a square (885481 = 941²).

The spelling of 885332149 in words is "eight hundred eighty-five million, three hundred thirty-two thousand, one hundred forty-nine".