29914170 has 128 divisors (see below), whose sum is σ = 89026560. Its totient is φ = 6324480.

The previous prime is 29914153. The next prime is 29914193. The reversal of 29914170 is 7141992.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 81327 + ... + 81693.

It is an arithmetic number, because the mean of its divisors is an integer number (695520).

Almost surely, 2^29914170 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29914170, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44513280).

29914170 is an abundant number, since it is smaller than the sum of its proper divisors (59112390).

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

29914170 is a wasteful number, since it uses less digits than its factorization.

29914170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420.

The product of its (nonzero) digits is 4536, while the sum is 33.

The square root of 29914170 is about 5469.3847917293. The cubic root of 29914170 is about 310.4266411421.

The spelling of 29914170 in words is "twenty-nine million, nine hundred fourteen thousand, one hundred seventy".