29885119 has 16 divisors (see below), whose sum is σ = 35815680. Its totient is φ = 24615360.

The previous prime is 29885117. The next prime is 29885131. The reversal of 29885119 is 91158892.

It is not a de Polignac number, because 29885119 - 2¹ = 29885117 is a prime.

It is a super-2 number, since 2×29885119² = 1786240675288322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29885111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1699 + ... + 7915.

It is an arithmetic number, because the mean of its divisors is an integer number (2238480).

Almost surely, 2^29885119 is an apocalyptic number.

29885119 is a deficient number, since it is larger than the sum of its proper divisors (5930561).

29885119 is a wasteful number, since it uses less digits than its factorization.

29885119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6270.

The product of its digits is 51840, while the sum is 43.

The square root of 29885119 is about 5466.7283634730. The cubic root of 29885119 is about 310.3261188227.

The spelling of 29885119 in words is "twenty-nine million, eight hundred eighty-five thousand, one hundred nineteen".