108274012 has 48 divisors (see below), whose sum is σ = 238597632. Its totient is φ = 41762880.

The previous prime is 108274009. The next prime is 108274013. The reversal of 108274012 is 210472801.

It is a happy number.

It is a super-2 number, since 2×108274012² = 23446523349152288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108274013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30018 + ... + 33430.

It is an arithmetic number, because the mean of its divisors is an integer number (4970784).

Almost surely, 2^108274012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108274012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119298816).

108274012 is an abundant number, since it is smaller than the sum of its proper divisors (130323620).

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

108274012 is a wasteful number, since it uses less digits than its factorization.

108274012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3538 (or 3536 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 108274012 is about 10405.4799024360. The cubic root of 108274012 is about 476.6227226239.

The spelling of 108274012 in words is "one hundred eight million, two hundred seventy-four thousand, twelve".