31034214 has 24 divisors (see below), whose sum is σ = 71196840. Its totient is φ = 9736128.

The previous prime is 31034191. The next prime is 31034219. The reversal of 31034214 is 41243013.

31034214 is a `hidden beast` number, since 310 + 342 + 14 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31034219) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50404 + ... + 51015.

It is an arithmetic number, because the mean of its divisors is an integer number (2966535).

Almost surely, 2^31034214 is an apocalyptic number.

31034214 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

31034214 is an abundant number, since it is smaller than the sum of its proper divisors (40162626).

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

31034214 is a wasteful number, since it uses less digits than its factorization.

31034214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101444 (or 101441 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 31034214 is about 5570.8360234349. The cubic root of 31034214 is about 314.2535917779.

Adding to 31034214 its reverse (41243013), we get a palindrome (72277227).

The spelling of 31034214 in words is "thirty-one million, thirty-four thousand, two hundred fourteen".