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214074208 = 2553126223
BaseRepresentation
bin11001100001010…
…00001101100000
3112220211002121101
430300220031200
5414300333313
633124204144
75206413025
oct1460501540
9486732541
10214074208
11aa926137
125b839654
133547443a
142060754c
1513bd95dd
hexcc28360

214074208 has 24 divisors (see below), whose sum is σ = 429414048. Its totient is φ = 105016704.

The previous prime is 214074199. The next prime is 214074209. The reversal of 214074208 is 802470412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214074209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61416 + ... + 64807.

It is an arithmetic number, because the mean of its divisors is an integer number (17892252).

Almost surely, 2214074208 is an apocalyptic number.

It is an amenable number.

214074208 is an abundant number, since it is smaller than the sum of its proper divisors (215339840).

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

214074208 is a wasteful number, since it uses less digits than its factorization.

214074208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126286 (or 126278 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 28.

The square root of 214074208 is about 14631.2749957070. The cubic root of 214074208 is about 598.2115335356.

The spelling of 214074208 in words is "two hundred fourteen million, seventy-four thousand, two hundred eight".

Divisors: 1 2 4 8 16 32 53 106 212 424 848 1696 126223 252446 504892 1009784 2019568 4039136 6689819 13379638 26759276 53518552 107037104 214074208