214190470 has 32 divisors (see below), whose sum is σ = 428601600. Its totient is φ = 76533120.

The previous prime is 214190461. The next prime is 214190479. The reversal of 214190470 is 74091412.

It is an interprime number because it is at equal distance from previous prime (214190461) and next prime (214190479).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214190479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22545 + ... + 30604.

It is an arithmetic number, because the mean of its divisors is an integer number (13393800).

Almost surely, 2^214190470 is an apocalyptic number.

214190470 is an abundant number, since it is smaller than the sum of its proper divisors (214411130).

214190470 is a wasteful number, since it uses less digits than its factorization.

214190470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53200.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 214190470 is about 14635.2475209680. The cubic root of 214190470 is about 598.3198085791.

The spelling of 214190470 in words is "two hundred fourteen million, one hundred ninety thousand, four hundred seventy".