152077285 has 8 divisors (see below), whose sum is σ = 182815776. Its totient is φ = 121446480.

The previous prime is 152077271. The next prime is 152077301. The reversal of 152077285 is 582770251.

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

It is not a de Polignac number, because 152077285 - 2⁷ = 152077157 is a prime.

It is a super-2 number, since 2×152077285² = 46255001225942450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 23779 + ... + 29488.

It is an arithmetic number, because the mean of its divisors is an integer number (22851972).

Almost surely, 2^152077285 is an apocalyptic number.

It is an amenable number.

152077285 is a deficient number, since it is larger than the sum of its proper divisors (30738491).

152077285 is an equidigital number, since it uses as much as digits as its factorization.

152077285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53843.

The product of its (nonzero) digits is 39200, while the sum is 37.

The square root of 152077285 is about 12331.9619282578. The cubic root of 152077285 is about 533.7707650422.

The spelling of 152077285 in words is "one hundred fifty-two million, seventy-seven thousand, two hundred eighty-five".