106186454 has 48 divisors (see below), whose sum is σ = 189260064. Its totient is φ = 44478720.

The previous prime is 106186427. The next prime is 106186463. The reversal of 106186454 is 454681601.

It is a super-2 number, since 2×106186454² = 22551126026188232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 217799 + ... + 218285.

It is an arithmetic number, because the mean of its divisors is an integer number (3942918).

Almost surely, 2^106186454 is an apocalyptic number.

106186454 is a deficient number, since it is larger than the sum of its proper divisors (83073610).

106186454 is a wasteful number, since it uses less digits than its factorization.

106186454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581 (or 570 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 106186454 is about 10304.6811692551. The cubic root of 106186454 is about 473.5396760645.

The spelling of 106186454 in words is "one hundred six million, one hundred eighty-six thousand, four hundred fifty-four".