106776456 has 32 divisors (see below), whose sum is σ = 282644640. Its totient is φ = 33498368.

The previous prime is 106776437. The next prime is 106776469. The reversal of 106776456 is 654677601.

It is a super-2 number, since 2×106776456² = 22802423111839872, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 130446 + ... + 131261.

It is an arithmetic number, because the mean of its divisors is an integer number (8832645).

Almost surely, 2^106776456 is an apocalyptic number.

It is an amenable number.

106776456 is an abundant number, since it is smaller than the sum of its proper divisors (175868184).

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

106776456 is a wasteful number, since it uses less digits than its factorization.

106776456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261733 (or 261729 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 42.

The square root of 106776456 is about 10333.2693761462. The cubic root of 106776456 is about 474.4150968657.

The spelling of 106776456 in words is "one hundred six million, seven hundred seventy-six thousand, four hundred fifty-six".