152243177 has 12 divisors (see below), whose sum is σ = 165500016. Its totient is φ = 139944000.

The previous prime is 152243153. The next prime is 152243213. The reversal of 152243177 is 771342251.

It is not a de Polignac number, because 152243177 - 2⁸ = 152242921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152243137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6302 + ... + 18552.

It is an arithmetic number, because the mean of its divisors is an integer number (13791668).

Almost surely, 2^152243177 is an apocalyptic number.

152243177 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

152243177 is a deficient number, since it is larger than the sum of its proper divisors (13256839).

152243177 is a wasteful number, since it uses less digits than its factorization.

152243177 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12328 (or 12311 counting only the distinct ones).

The product of its digits is 11760, while the sum is 32.

The square root of 152243177 is about 12338.6861942429. The cubic root of 152243177 is about 533.9647806966.

The spelling of 152243177 in words is "one hundred fifty-two million, two hundred forty-three thousand, one hundred seventy-seven".