106551242 has 16 divisors (see below), whose sum is σ = 184368960. Its totient is φ = 45237408.

The previous prime is 106551199. The next prime is 106551271. The reversal of 106551242 is 242155601.

It is a super-2 number, since 2×106551242² = 22706334343485128, which contains 22 as substring.

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, 34067 + ... + 37062.

It is an arithmetic number, because the mean of its divisors is an integer number (11523060).

Almost surely, 2^106551242 is an apocalyptic number.

106551242 is a deficient number, since it is larger than the sum of its proper divisors (77817718).

106551242 is a wasteful number, since it uses less digits than its factorization.

106551242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71245.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 106551242 is about 10322.3661047262. The cubic root of 106551242 is about 474.0813150151.

The spelling of 106551242 in words is "one hundred six million, five hundred fifty-one thousand, two hundred forty-two".