152860738 has 16 divisors (see below), whose sum is σ = 242634240. Its totient is φ = 72025200.

The previous prime is 152860733. The next prime is 152860777. The reversal of 152860738 is 837068251.

It is a self number, because there is not a number n which added to its sum of digits gives 152860738.

It is not an unprimeable number, because it can be changed into a prime (152860733) 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 in 7 ways as a sum of consecutive naturals, for example, 3273 + ... + 17788.

It is an arithmetic number, because the mean of its divisors is an integer number (15164640).

Almost surely, 2^152860738 is an apocalyptic number.

152860738 is a deficient number, since it is larger than the sum of its proper divisors (89773502).

152860738 is a wasteful number, since it uses less digits than its factorization.

152860738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21273.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 152860738 is about 12363.6862625998. The cubic root of 152860738 is about 534.6858003122.

The spelling of 152860738 in words is "one hundred fifty-two million, eight hundred sixty thousand, seven hundred thirty-eight".