29105214 has 16 divisors (see below), whose sum is σ = 58268160. Its totient is φ = 9692120.

The previous prime is 29105171. The next prime is 29105227. The reversal of 29105214 is 41250192.

It is a super-2 number, since 2×29105214² = 1694226963971592, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6949 + ... + 10319.

It is an arithmetic number, because the mean of its divisors is an integer number (3641760).

Almost surely, 2^29105214 is an apocalyptic number.

29105214 is an abundant number, since it is smaller than the sum of its proper divisors (29162946).

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

29105214 is a wasteful number, since it uses less digits than its factorization.

29105214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4815.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 29105214 is about 5394.9248372892. The cubic root of 29105214 is about 307.6027867102.

The spelling of 29105214 in words is "twenty-nine million, one hundred five thousand, two hundred fourteen".