29388054 has 16 divisors (see below), whose sum is σ = 59240448. Its totient is φ = 9718632.

The previous prime is 29388017. The next prime is 29388061. The reversal of 29388054 is 45088392.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18522 + ... + 20045.

It is an arithmetic number, because the mean of its divisors is an integer number (3702528).

Almost surely, 2^29388054 is an apocalyptic number.

29388054 is an abundant number, since it is smaller than the sum of its proper divisors (29852394).

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

29388054 is a wasteful number, since it uses less digits than its factorization.

29388054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38699.

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 29388054 is about 5421.0749856463. The cubic root of 29388054 is about 308.5959885777.

The spelling of 29388054 in words is "twenty-nine million, three hundred eighty-eight thousand, fifty-four".