152426885 has 16 divisors (see below), whose sum is σ = 198431856. Its totient is φ = 111733248.

The previous prime is 152426881. The next prime is 152426891. The reversal of 152426885 is 588624251.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 48427681 + 103999204 = 6959^2 + 10198^2 .

It is a cyclic number.

It is not a de Polignac number, because 152426885 - 2² = 152426881 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152426881) 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 15 ways as a sum of consecutive naturals, for example, 347 + ... + 17463.

It is an arithmetic number, because the mean of its divisors is an integer number (12401991).

Almost surely, 2^152426885 is an apocalyptic number.

It is an amenable number.

152426885 is a deficient number, since it is larger than the sum of its proper divisors (46004971).

152426885 is a wasteful number, since it uses less digits than its factorization.

152426885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17272.

The product of its digits is 153600, while the sum is 41.

The square root of 152426885 is about 12346.1283404961. The cubic root of 152426885 is about 534.1794683093.

The spelling of 152426885 in words is "one hundred fifty-two million, four hundred twenty-six thousand, eight hundred eighty-five".