106129494 has 32 divisors (see below), whose sum is σ = 236183040. Its totient is φ = 35325576.

The previous prime is 106129493. The next prime is 106129511. The reversal of 106129494 is 494921601.

It is a happy number.

It is a super-2 number, since 2×106129494² = 22526938993392072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106129493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65239 + ... + 66845.

It is an arithmetic number, because the mean of its divisors is an integer number (7380720).

Almost surely, 2^106129494 is an apocalyptic number.

106129494 is an abundant number, since it is smaller than the sum of its proper divisors (130053546).

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

106129494 is a wasteful number, since it uses less digits than its factorization.

106129494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2841 (or 2835 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 106129494 is about 10301.9170060722. The cubic root of 106129494 is about 473.4549896686.

It can be divided in two parts, 106 and 129494, that added together give a square (129600 = 360²).

The spelling of 106129494 in words is "one hundred six million, one hundred twenty-nine thousand, four hundred ninety-four".