29090046 has 16 divisors (see below), whose sum is σ = 59134608. Its totient is φ = 9537600.

The previous prime is 29090027. The next prime is 29090053. The reversal of 29090046 is 64009092.

It is a junction number, because it is equal to n+sod(n) for n = 29089995 and 29090022.

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 7 ways as a sum of consecutive naturals, for example, 39375 + ... + 40106.

It is an arithmetic number, because the mean of its divisors is an integer number (3695913).

Almost surely, 2^29090046 is an apocalyptic number.

29090046 is an abundant number, since it is smaller than the sum of its proper divisors (30044562).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29090046 is a wasteful number, since it uses less digits than its factorization.

29090046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79547.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 29090046 is about 5393.5188884438. The cubic root of 29090046 is about 307.5493423364.

The spelling of 29090046 in words is "twenty-nine million, ninety thousand, forty-six".