31134096 has 120 divisors (see below), whose sum is σ = 101285184. Its totient is φ = 8743680.

The previous prime is 31134091. The next prime is 31134097. The reversal of 31134096 is 69043113.

31134096 is a `hidden beast` number, since 311 + 340 + 9 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (31134091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67306 + ... + 67766.

Almost surely, 2^31134096 is an apocalyptic number.

31134096 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 31134096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50642592).

31134096 is an abundant number, since it is smaller than the sum of its proper divisors (70151088).

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

31134096 is a wasteful number, since it uses less digits than its factorization.

31134096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549 (or 540 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 31134096 is about 5579.7935445678. The cubic root of 31134096 is about 314.5903670060.

The spelling of 31134096 in words is "thirty-one million, one hundred thirty-four thousand, ninety-six".