29920062 has 8 divisors (see below), whose sum is σ = 59840136. Its totient is φ = 9973352.

The previous prime is 29920061. The next prime is 29920069. The reversal of 29920062 is 26002992.

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

29920062 is an admirable number.

It is a super-2 number, since 2×29920062² = 1790420220167688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29920061) by changing a digit.

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, 2493333 + ... + 2493344.

It is an arithmetic number, because the mean of its divisors is an integer number (7480017).

Almost surely, 2^29920062 is an apocalyptic number.

29920062 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

29920062 is a wasteful number, since it uses less digits than its factorization.

29920062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4986682.

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

The square root of 29920062 is about 5469.9233998293. The cubic root of 29920062 is about 310.4470207114.

The spelling of 29920062 in words is "twenty-nine million, nine hundred twenty thousand, sixty-two".