106451554 has 8 divisors (see below), whose sum is σ = 174193488. Its totient is φ = 48387060.

The previous prime is 106451549. The next prime is 106451561. The reversal of 106451554 is 455154601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×106451554² = 22663866698029832, which contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2419332 + ... + 2419375.

It is an arithmetic number, because the mean of its divisors is an integer number (21774186).

Almost surely, 2^106451554 is an apocalyptic number.

106451554 is a deficient number, since it is larger than the sum of its proper divisors (67741934).

106451554 is a wasteful number, since it uses less digits than its factorization.

106451554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4838720.

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 106451554 is about 10317.5362369124. The cubic root of 106451554 is about 473.9334207138.

The spelling of 106451554 in words is "one hundred six million, four hundred fifty-one thousand, five hundred fifty-four".