31450114 has 8 divisors (see below), whose sum is σ = 48272400. Its totient is φ = 15359316.

The previous prime is 31450103. The next prime is 31450117. The reversal of 31450114 is 41105413.

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

It is a super-2 number, since 2×31450114² = 1978219341225992, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 31450091 and 31450100.

It is not an unprimeable number, because it can be changed into a prime (31450117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182764 + ... + 182935.

It is an arithmetic number, because the mean of its divisors is an integer number (6034050).

Almost surely, 2^31450114 is an apocalyptic number.

31450114 is a deficient number, since it is larger than the sum of its proper divisors (16822286).

31450114 is a wasteful number, since it uses less digits than its factorization.

31450114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365744.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 31450114 is about 5608.0401211118. The cubic root of 31450114 is about 315.6511733221.

Adding to 31450114 its reverse (41105413), we get a palindrome (72555527).

The spelling of 31450114 in words is "thirty-one million, four hundred fifty thousand, one hundred fourteen".