30167214 has 128 divisors (see below), whose sum is σ = 83607552. Its totient is φ = 7011840.

The previous prime is 30167213. The next prime is 30167227. The reversal of 30167214 is 41276103.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30167213) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 180559 + ... + 180725.

It is an arithmetic number, because the mean of its divisors is an integer number (653184).

Almost surely, 2^30167214 is an apocalyptic number.

30167214 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 30167214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41803776).

30167214 is an abundant number, since it is smaller than the sum of its proper divisors (53440338).

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

30167214 is a wasteful number, since it uses less digits than its factorization.

30167214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 30167214 is about 5492.4688437896. The cubic root of 30167214 is about 311.2994843985.

Subtracting 30167214 from its reverse (41276103), we obtain a square (11108889 = 3333²).

It can be divided in two parts, 30167 and 214, that added together give a triangular number (30381 = T₂₄₆).

The spelling of 30167214 in words is "thirty million, one hundred sixty-seven thousand, two hundred fourteen".