29622046 has 8 divisors (see below), whose sum is σ = 44826624. Its totient is φ = 14679840.

The previous prime is 29622037. The next prime is 29622067. The reversal of 29622046 is 64022692.

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

It is a super-2 number, since 2×29622046² = 1754931218452232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 29621999 and 29622017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65310 + ... + 65761.

It is an arithmetic number, because the mean of its divisors is an integer number (5603328).

Almost surely, 2^29622046 is an apocalyptic number.

29622046 is a deficient number, since it is larger than the sum of its proper divisors (15204578).

29622046 is a wasteful number, since it uses less digits than its factorization.

29622046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131186.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 29622046 is about 5442.6138940770. The cubic root of 29622046 is about 309.4128532536.

The spelling of 29622046 in words is "twenty-nine million, six hundred twenty-two thousand, forty-six".