30629026 has 8 divisors (see below), whose sum is σ = 48361680. Its totient is φ = 14508468.

The previous prime is 30628999. The next prime is 30629033. The reversal of 30629026 is 62092603.

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 = 30628985 and 30629003.

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, 402976 + ... + 403051.

It is an arithmetic number, because the mean of its divisors is an integer number (6045210).

Almost surely, 2^30629026 is an apocalyptic number.

30629026 is a deficient number, since it is larger than the sum of its proper divisors (17732654).

30629026 is a wasteful number, since it uses less digits than its factorization.

30629026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806048.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 30629026 is about 5534.3496456223. The cubic root of 30629026 is about 312.8799466093.

The spelling of 30629026 in words is "thirty million, six hundred twenty-nine thousand, twenty-six".