152884665 has 48 divisors (see below), whose sum is σ = 284356800. Its totient is φ = 78708672.

The previous prime is 152884663. The next prime is 152884681. The reversal of 152884665 is 566488251.

It is not a de Polignac number, because 152884665 - 2¹ = 152884663 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 152884665.

It is not an unprimeable number, because it can be changed into a prime (152884661) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 33066 + ... + 37404.

It is an arithmetic number, because the mean of its divisors is an integer number (5924100).

Almost surely, 2^152884665 is an apocalyptic number.

152884665 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

152884665 is a deficient number, since it is larger than the sum of its proper divisors (131472135).

152884665 is an equidigital number, since it uses as much as digits as its factorization.

152884665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4388 (or 4376 counting only the distinct ones).

The product of its digits is 460800, while the sum is 45.

The square root of 152884665 is about 12364.6538568615. The cubic root of 152884665 is about 534.7136966399.

The spelling of 152884665 in words is "one hundred fifty-two million, eight hundred eighty-four thousand, six hundred sixty-five".