152216977 has 8 divisors (see below), whose sum is σ = 166917600. Its totient is φ = 137660160.

The previous prime is 152216957. The next prime is 152216983. The reversal of 152216977 is 779612251.

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

It is not a de Polignac number, because 152216977 - 2⁷ = 152216849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152216917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33727 + ... + 37972.

It is an arithmetic number, because the mean of its divisors is an integer number (20864700).

Almost surely, 2^152216977 is an apocalyptic number.

It is an amenable number.

152216977 is a deficient number, since it is larger than the sum of its proper divisors (14700623).

152216977 is a wasteful number, since it uses less digits than its factorization.

152216977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71903.

The product of its digits is 52920, while the sum is 40.

The square root of 152216977 is about 12337.6244471940. The cubic root of 152216977 is about 533.9341483882.

The spelling of 152216977 in words is "one hundred fifty-two million, two hundred sixteen thousand, nine hundred seventy-seven".