214747996 has 24 divisors (see below), whose sum is σ = 388743264. Its totient is φ = 103729920.

The previous prime is 214747979. The next prime is 214748003. The reversal of 214747996 is 699747412.

It is a super-2 number, since 2×214747996² = 92233403572032032, which contains 22 as substring.

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, 10536 + ... + 23248.

It is an arithmetic number, because the mean of its divisors is an integer number (16197636).

Almost surely, 2^214747996 is an apocalyptic number.

It is an amenable number.

214747996 is a deficient number, since it is larger than the sum of its proper divisors (173995268).

214747996 is a wasteful number, since it uses less digits than its factorization.

214747996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12861 (or 12859 counting only the distinct ones).

The product of its digits is 762048, while the sum is 49.

The square root of 214747996 is about 14654.2825139957. The cubic root of 214747996 is about 598.8384899787.

The spelling of 214747996 in words is "two hundred fourteen million, seven hundred forty-seven thousand, nine hundred ninety-six".