214700390 has 16 divisors (see below), whose sum is σ = 388599120. Its totient is φ = 85404960.

The previous prime is 214700363. The next prime is 214700401. The reversal of 214700390 is 93007412.

It is a Curzon number.

It is a zygodrome in base 16.

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, 57500 + ... + 61119.

It is an arithmetic number, because the mean of its divisors is an integer number (24287445).

Almost surely, 2^214700390 is an apocalyptic number.

214700390 is a deficient number, since it is larger than the sum of its proper divisors (173898730).

214700390 is a wasteful number, since it uses less digits than its factorization.

214700390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118807.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 214700390 is about 14652.6581206278. The cubic root of 214700390 is about 598.7942359189.

The spelling of 214700390 in words is "two hundred fourteen million, seven hundred thousand, three hundred ninety".