31049114 has 8 divisors (see below), whose sum is σ = 46774260. Its totient is φ = 15457696.

The previous prime is 31049107. The next prime is 31049119. The reversal of 31049114 is 41194013.

It can be written as a sum of positive squares in 2 ways, for example, as 28440889 + 2608225 = 5333^2 + 1615^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 31049114.

It is not an unprimeable number, because it can be changed into a prime (31049119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32849 + ... + 33780.

Almost surely, 2^31049114 is an apocalyptic number.

31049114 is a deficient number, since it is larger than the sum of its proper divisors (15725146).

31049114 is a wasteful number, since it uses less digits than its factorization.

31049114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66864.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 31049114 is about 5572.1731846740. The cubic root of 31049114 is about 314.3038763806.

The spelling of 31049114 in words is "thirty-one million, forty-nine thousand, one hundred fourteen".