152287738 has 16 divisors (see below), whose sum is σ = 239625216. Its totient is φ = 72447760.

The previous prime is 152287721. The next prime is 152287741. The reversal of 152287738 is 837782251.

It is a junction number, because it is equal to n+sod(n) for n = 152287694 and 152287703.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120 + ... + 17452.

It is an arithmetic number, because the mean of its divisors is an integer number (14976576).

Almost surely, 2^152287738 is an apocalyptic number.

152287738 is a deficient number, since it is larger than the sum of its proper divisors (87337478).

152287738 is a wasteful number, since it uses less digits than its factorization.

152287738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17549.

The product of its digits is 188160, while the sum is 43.

The square root of 152287738 is about 12340.4918054347. The cubic root of 152287738 is about 534.0168721027.

The spelling of 152287738 in words is "one hundred fifty-two million, two hundred eighty-seven thousand, seven hundred thirty-eight".