214731700 has 36 divisors (see below), whose sum is σ = 467317312. Its totient is φ = 85644000.

The previous prime is 214731691. The next prime is 214731731. The reversal of 214731700 is 7137412.

It is a happy number.

214731700 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×214731700² = 92219405969780000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33775 + ... + 39625.

Almost surely, 2^214731700 is an apocalyptic number.

214731700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214731700 is an abundant number, since it is smaller than the sum of its proper divisors (252585612).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214731700 is a wasteful number, since it uses less digits than its factorization.

214731700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6232 (or 6225 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 214731700 is about 14653.7264885080. The cubic root of 214731700 is about 598.8233421170.

The spelling of 214731700 in words is "two hundred fourteen million, seven hundred thirty-one thousand, seven hundred".