152831716 has 6 divisors (see below), whose sum is σ = 267455510. Its totient is φ = 76415856.

The previous prime is 152831713. The next prime is 152831737. The reversal of 152831716 is 617138251.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 152028900 + 802816 = 12330^2 + 896^2 .

It is not an unprimeable number, because it can be changed into a prime (152831713) 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 as a sum of consecutive naturals, namely, 19103961 + ... + 19103968.

Almost surely, 2^152831716 is an apocalyptic number.

It is an amenable number.

152831716 is a deficient number, since it is larger than the sum of its proper divisors (114623794).

152831716 is a wasteful number, since it uses less digits than its factorization.

152831716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38207933 (or 38207931 counting only the distinct ones).

The product of its digits is 10080, while the sum is 34.

The square root of 152831716 is about 12362.5125277995. The cubic root of 152831716 is about 534.6519598514.

Adding to 152831716 its reverse (617138251), we get a palindrome (769969967).

The spelling of 152831716 in words is "one hundred fifty-two million, eight hundred thirty-one thousand, seven hundred sixteen".