106142406 has 16 divisors (see below), whose sum is σ = 212635200. Its totient is φ = 35322408.

The previous prime is 106142383. The next prime is 106142431. The reversal of 106142406 is 604241601.

It is a super-2 number, since 2×106142406² = 22532420702937672, which contains 22 as substring.

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, 10576 + ... + 18003.

It is an arithmetic number, because the mean of its divisors is an integer number (13289700).

Almost surely, 2^106142406 is an apocalyptic number.

106142406 is an abundant number, since it is smaller than the sum of its proper divisors (106492794).

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

106142406 is a wasteful number, since it uses less digits than its factorization.

106142406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29203.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 106142406 is about 10302.5436664932. The cubic root of 106142406 is about 473.4741894929.

It can be divided in two parts, 10 and 6142406, that added together give a palindrome (6142416).

The spelling of 106142406 in words is "one hundred six million, one hundred forty-two thousand, four hundred six".