106351977 has 8 divisors (see below), whose sum is σ = 147968064. Its totient is φ = 67818608.

The previous prime is 106351969. The next prime is 106352009. The reversal of 106351977 is 779153601.

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

It is a cyclic number.

It is not a de Polignac number, because 106351977 - 2³ = 106351969 is a prime.

It is a super-2 number, since 2×106351977² = 22621486023617058, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106351907) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 770598 + ... + 770735.

It is an arithmetic number, because the mean of its divisors is an integer number (18496008).

Almost surely, 2^106351977 is an apocalyptic number.

It is an amenable number.

106351977 is a deficient number, since it is larger than the sum of its proper divisors (41616087).

106351977 is a wasteful number, since it uses less digits than its factorization.

106351977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1541359.

The product of its (nonzero) digits is 39690, while the sum is 39.

The square root of 106351977 is about 10312.7094887813. The cubic root of 106351977 is about 473.7855988825.

The spelling of 106351977 in words is "one hundred six million, three hundred fifty-one thousand, nine hundred seventy-seven".