106977615 has 8 divisors (see below), whose sum is σ = 171164208. Its totient is φ = 57054720.

The previous prime is 106977589. The next prime is 106977643. The reversal of 106977615 is 516779601.

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

It is not a de Polignac number, because 106977615 - 2¹² = 106973519 is a prime.

It is a super-2 number, since 2×106977615² = 22888420222176450, which contains 22 as substring.

It is a congruent number.

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, 3565906 + ... + 3565935.

It is an arithmetic number, because the mean of its divisors is an integer number (21395526).

Almost surely, 2^106977615 is an apocalyptic number.

106977615 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

106977615 is a deficient number, since it is larger than the sum of its proper divisors (64186593).

106977615 is an equidigital number, since it uses as much as digits as its factorization.

106977615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7131849.

The product of its (nonzero) digits is 79380, while the sum is 42.

The square root of 106977615 is about 10342.9983563762. The cubic root of 106977615 is about 474.7128310391.

The spelling of 106977615 in words is "one hundred six million, nine hundred seventy-seven thousand, six hundred fifteen".