106780956 has 24 divisors (see below), whose sum is σ = 249375504. Its totient is φ = 35562240.

The previous prime is 106780943. The next prime is 106780979. The reversal of 106780956 is 659087601.

It is a super-2 number, since 2×106780956² = 22804345128547872, 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 7 ways as a sum of consecutive naturals, for example, 13236 + ... + 19716.

It is an arithmetic number, because the mean of its divisors is an integer number (10390646).

Almost surely, 2^106780956 is an apocalyptic number.

It is an amenable number.

106780956 is an abundant number, since it is smaller than the sum of its proper divisors (142594548).

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

106780956 is a wasteful number, since it uses less digits than its factorization.

106780956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7861 (or 7859 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 106780956 is about 10333.4871171352. The cubic root of 106780956 is about 474.4217613747.

The spelling of 106780956 in words is "one hundred six million, seven hundred eighty thousand, nine hundred fifty-six".