106651142 has 16 divisors (see below), whose sum is σ = 181350960. Its totient is φ = 46632672.

The previous prime is 106651091. The next prime is 106651157. The reversal of 106651142 is 241156601.

It is a super-2 number, since 2×106651142² = 22748932179808328, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 107453 + ... + 108440.

It is an arithmetic number, because the mean of its divisors is an integer number (11334435).

Almost surely, 2^106651142 is an apocalyptic number.

106651142 is a deficient number, since it is larger than the sum of its proper divisors (74699818).

106651142 is a wasteful number, since it uses less digits than its factorization.

106651142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215927.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 106651142 is about 10327.2039778441. The cubic root of 106651142 is about 474.2294313228.

The spelling of 106651142 in words is "one hundred six million, six hundred fifty-one thousand, one hundred forty-two".