152630626 has 8 divisors (see below), whose sum is σ = 229008384. Its totient is φ = 76294500.

The previous prime is 152630593. The next prime is 152630633. The reversal of 152630626 is 626036251.

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

It is a super-2 number, since 2×152630626² = 46592215986303752, which contains 22 as substring.

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, 1471 + ... + 17533.

It is an arithmetic number, because the mean of its divisors is an integer number (28626048).

Almost surely, 2^152630626 is an apocalyptic number.

152630626 is a deficient number, since it is larger than the sum of its proper divisors (76377758).

152630626 is a wasteful number, since it uses less digits than its factorization.

152630626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20816.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 152630626 is about 12354.3767952900. The cubic root of 152630626 is about 534.4173655455.

Adding to 152630626 its reverse (626036251), we get a palindrome (778666877).

The spelling of 152630626 in words is "one hundred fifty-two million, six hundred thirty thousand, six hundred twenty-six".