214801004 has 24 divisors (see below), whose sum is σ = 431659200. Its totient is φ = 92497680.

The previous prime is 214801003. The next prime is 214801007. The reversal of 214801004 is 400108412.

It is a super-2 number, since 2×214801004² = 92278942638816032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (214801003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127634 + ... + 129305.

It is an arithmetic number, because the mean of its divisors is an integer number (17985800).

Almost surely, 2^214801004 is an apocalyptic number.

It is an amenable number.

214801004 is an abundant number, since it is smaller than the sum of its proper divisors (216858196).

214801004 is a wasteful number, since it uses less digits than its factorization.

214801004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256973 (or 256971 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 214801004 is about 14656.0910204597. The cubic root of 214801004 is about 598.8877579887.

Adding to 214801004 its reverse (400108412), we get a palindrome (614909416).

The spelling of 214801004 in words is "two hundred fourteen million, eight hundred one thousand, four".