106758772 has 12 divisors (see below), whose sum is σ = 186913636. Its totient is φ = 53354880.

The previous prime is 106758767. The next prime is 106758787. The reversal of 106758772 is 277857601.

It can be written as a sum of positive squares in 2 ways, for example, as 38266596 + 68492176 = 6186^2 + 8276^2 .

It is a super-2 number, since 2×106758772² = 22794870797895968, 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 3 ways as a sum of consecutive naturals, for example, 6622 + ... + 16042.

Almost surely, 2^106758772 is an apocalyptic number.

It is an amenable number.

106758772 is a deficient number, since it is larger than the sum of its proper divisors (80154864).

106758772 is a wasteful number, since it uses less digits than its factorization.

106758772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12258 (or 12256 counting only the distinct ones).

The product of its (nonzero) digits is 164640, while the sum is 43.

The square root of 106758772 is about 10332.4136579988. The cubic root of 106758772 is about 474.3889050125.

The spelling of 106758772 in words is "one hundred six million, seven hundred fifty-eight thousand, seven hundred seventy-two".