214012475 has 6 divisors (see below), whose sum is σ = 265375500. Its totient is φ = 171209960.

The previous prime is 214012471. The next prime is 214012537. The reversal of 214012475 is 574210412.

It is not a de Polignac number, because 214012475 - 2² = 214012471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (214012471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4280225 + ... + 4280274.

It is an arithmetic number, because the mean of its divisors is an integer number (44229250).

Almost surely, 2^214012475 is an apocalyptic number.

214012475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

214012475 is a deficient number, since it is larger than the sum of its proper divisors (51363025).

214012475 is an equidigital number, since it uses as much as digits as its factorization.

214012475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8560509 (or 8560504 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 214012475 is about 14629.1652188360. The cubic root of 214012475 is about 598.1540255289.

Adding to 214012475 its reverse (574210412), we get a palindrome (788222887).

The spelling of 214012475 in words is "two hundred fourteen million, twelve thousand, four hundred seventy-five".