106402134 has 32 divisors (see below), whose sum is σ = 221719680. Its totient is φ = 34011200.

The previous prime is 106402129. The next prime is 106402141. The reversal of 106402134 is 431204601.

It is a super-2 number, since 2×106402134² = 22642828239507912, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 106402134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10849 + ... + 18179.

It is an arithmetic number, because the mean of its divisors is an integer number (6928740).

Almost surely, 2^106402134 is an apocalyptic number.

106402134 is an abundant number, since it is smaller than the sum of its proper divisors (115317546).

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

106402134 is a wasteful number, since it uses less digits than its factorization.

106402134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7436.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 106402134 is about 10315.1410072766. The cubic root of 106402134 is about 473.8600683633.

Adding to 106402134 its reverse (431204601), we get a palindrome (537606735).

The spelling of 106402134 in words is "one hundred six million, four hundred two thousand, one hundred thirty-four".