106615146 has 32 divisors (see below), whose sum is σ = 238030848. Its totient is φ = 31555440.

The previous prime is 106615141. The next prime is 106615151. The reversal of 106615146 is 641516601.

It is an interprime number because it is at equal distance from previous prime (106615141) and next prime (106615151).

It is a super-2 number, since 2×106615146² = 22733578713202632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106615141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15946 + ... + 21621.

It is an arithmetic number, because the mean of its divisors is an integer number (7438464).

Almost surely, 2^106615146 is an apocalyptic number.

106615146 is an abundant number, since it is smaller than the sum of its proper divisors (131415702).

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

106615146 is a wasteful number, since it uses less digits than its factorization.

106615146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37626.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 106615146 is about 10325.4610550813. The cubic root of 106615146 is about 474.1760726710.

The spelling of 106615146 in words is "one hundred six million, six hundred fifteen thousand, one hundred forty-six".