29892053 has 6 divisors (see below), whose sum is σ = 30496662. Its totient is φ = 29289000.

The previous prime is 29892017. The next prime is 29892067. The reversal of 29892053 is 35029892.

It can be written as a sum of positive squares in only one way, i.e., 27636049 + 2256004 = 5257^2 + 1502^2 .

It is a de Polignac number, because none of the positive numbers 2^k-29892053 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 29891998 and 29892016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29895053) 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 5 ways as a sum of consecutive naturals, for example, 39428 + ... + 40178.

It is an arithmetic number, because the mean of its divisors is an integer number (5082777).

Almost surely, 2^29892053 is an apocalyptic number.

It is an amenable number.

29892053 is a deficient number, since it is larger than the sum of its proper divisors (604609).

29892053 is an frugal number, since it uses more digits than its factorization.

29892053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1555 (or 804 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 29892053 is about 5467.3625268497. The cubic root of 29892053 is about 310.3501177780.

The spelling of 29892053 in words is "twenty-nine million, eight hundred ninety-two thousand, fifty-three".