106478730 has 48 divisors (see below), whose sum is σ = 288887040. Its totient is φ = 27159264.

The previous prime is 106478719. The next prime is 106478737. The reversal of 106478730 is 37874601.

106478730 is a `hidden beast` number, since 1 + 0 + 647 + 8 + 7 + 3 + 0 = 666.

It is a super-2 number, since 2×106478730² = 22675439884825800, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (106478737) 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 23 ways as a sum of consecutive naturals, for example, 23650 + ... + 27789.

It is an arithmetic number, because the mean of its divisors is an integer number (6018480).

Almost surely, 2^106478730 is an apocalyptic number.

106478730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106478730 is an abundant number, since it is smaller than the sum of its proper divisors (182408310).

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

106478730 is a wasteful number, since it uses less digits than its factorization.

106478730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51475 (or 51472 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 106478730 is about 10318.8531339486. The cubic root of 106478730 is about 473.9737474111.

The spelling of 106478730 in words is "one hundred six million, four hundred seventy-eight thousand, seven hundred thirty".