3458112 has 112 divisors (see below), whose sum is σ = 10924032. Its totient is φ = 944640.

The previous prime is 3458111. The next prime is 3458149. The reversal of 3458112 is 2118543.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3458111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41623 + ... + 41705.

It is an arithmetic number, because the mean of its divisors is an integer number (97536).

Almost surely, 2^3458112 is an apocalyptic number.

3458112 is a gapful number since it is divisible by the number (32) 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 3458112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5462016).

3458112 is an abundant number, since it is smaller than the sum of its proper divisors (7465920).

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

3458112 is a wasteful number, since it uses less digits than its factorization.

3458112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136 (or 126 counting only the distinct ones).

The product of its digits is 960, while the sum is 24.

The square root of 3458112 is about 1859.5999569800. The cubic root of 3458112 is about 151.2213177859.

It can be divided in two parts, 3458 and 112, that added together give a triangular number (3570 = T₈₄).

The spelling of 3458112 in words is "three million, four hundred fifty-eight thousand, one hundred twelve".