152671716 has 30 divisors (see below), whose sum is σ = 399114870. Its totient is φ = 50890464.

The previous prime is 152671711. The next prime is 152671787. The reversal of 152671716 is 617176251.

It can be written as a sum of positive squares in only one way, i.e., 101606400 + 51065316 = 10080^2 + 7146^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (152671711) 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 9 ways as a sum of consecutive naturals, for example, 235281 + ... + 235928.

It is an arithmetic number, because the mean of its divisors is an integer number (13303829).

Almost surely, 2^152671716 is an apocalyptic number.

It is an amenable number.

152671716 is an abundant number, since it is smaller than the sum of its proper divisors (246443154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

152671716 is a wasteful number, since it uses less digits than its factorization.

152671716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471225 (or 471214 counting only the distinct ones).

The product of its digits is 17640, while the sum is 36.

The square root of 152671716 is about 12356.0396567832. The cubic root of 152671716 is about 534.4653184365.

The spelling of 152671716 in words is "one hundred fifty-two million, six hundred seventy-one thousand, seven hundred sixteen".