106831452 has 144 divisors (see below), whose sum is σ = 324989952. Its totient is φ = 26593920.

The previous prime is 106831441. The next prime is 106831493. The reversal of 106831452 is 254138601.

It is a super-2 number, since 2×106831452² = 22825918272856608, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 394077 + ... + 394347.

Almost surely, 2^106831452 is an apocalyptic number.

106831452 is a gapful number since it is divisible by the number (12) 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 106831452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162494976).

106831452 is an abundant number, since it is smaller than the sum of its proper divisors (218158500).

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

106831452 is a wasteful number, since it uses less digits than its factorization.

106831452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336 (or 315 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 106831452 is about 10335.9301468228. The cubic root of 106831452 is about 474.4965332156.

The spelling of 106831452 in words is "one hundred six million, eight hundred thirty-one thousand, four hundred fifty-two".