152885669 has 8 divisors (see below), whose sum is σ = 159657792. Its totient is φ = 146124000.

The previous prime is 152885657. The next prime is 152885731. The reversal of 152885669 is 966588251.

152885669 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 152885669 - 2⁴ = 152885653 is a prime.

It is a super-2 number, since 2×152885669² = 46748055571155122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152885639) 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, 50297 + ... + 53249.

It is an arithmetic number, because the mean of its divisors is an integer number (19957224).

Almost surely, 2^152885669 is an apocalyptic number.

It is an amenable number.

152885669 is a deficient number, since it is larger than the sum of its proper divisors (6772123).

152885669 is a wasteful number, since it uses less digits than its factorization.

152885669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5227.

The product of its digits is 1036800, while the sum is 50.

The square root of 152885669 is about 12364.6944563948. The cubic root of 152885669 is about 534.7148671331.

The spelling of 152885669 in words is "one hundred fifty-two million, eight hundred eighty-five thousand, six hundred sixty-nine".