31134034 has 8 divisors (see below), whose sum is σ = 47466828. Its totient is φ = 15311760.

The previous prime is 31134017. The next prime is 31134043. The reversal of 31134034 is 43043113.

It can be written as a sum of positive squares in 2 ways, for example, as 20277009 + 10857025 = 4503^2 + 3295^2 .

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

It is a super-2 number, since 2×31134034² = 1938656146226312, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127477 + ... + 127720.

Almost surely, 2^31134034 is an apocalyptic number.

31134034 is a deficient number, since it is larger than the sum of its proper divisors (16332794).

31134034 is a wasteful number, since it uses less digits than its factorization.

31134034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255260.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 31134034 is about 5579.7879888039. The cubic root of 31134034 is about 314.5901581822.

Adding to 31134034 its reverse (43043113), we get a palindrome (74177147).

The spelling of 31134034 in words is "thirty-one million, one hundred thirty-four thousand, thirty-four".