152136626 has 8 divisors (see below), whose sum is σ = 228352284. Its totient is φ = 76019200.

The previous prime is 152136619. The next prime is 152136713. The reversal of 152136626 is 626631251.

It can be written as a sum of positive squares in 2 ways, for example, as 144841225 + 7295401 = 12035^2 + 2701^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 152136592 and 152136601.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 20555 + ... + 26958.

Almost surely, 2^152136626 is an apocalyptic number.

152136626 is a deficient number, since it is larger than the sum of its proper divisors (76215658).

152136626 is a wasteful number, since it uses less digits than its factorization.

152136626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49116.

The product of its digits is 12960, while the sum is 32.

The square root of 152136626 is about 12334.3676773477. The cubic root of 152136626 is about 533.8401823169.

Adding to 152136626 its reverse (626631251), we get a palindrome (778767877).

The spelling of 152136626 in words is "one hundred fifty-two million, one hundred thirty-six thousand, six hundred twenty-six".