10106478 has 32 divisors (see below), whose sum is σ = 22590720. Its totient is φ = 3349080.

The previous prime is 10106477. The next prime is 10106491. The reversal of 10106478 is 87460101.

It is a happy number.

10106478 is a `hidden beast` number, since 1 + 0 + 10 + 647 + 8 = 666.

It is a super-3 number, since 3×10106478³ (a number of 22 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10106477) 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, 10951 + ... + 11837.

It is an arithmetic number, because the mean of its divisors is an integer number (705960).

Almost surely, 2^10106478 is an apocalyptic number.

10106478 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

10106478 is an abundant number, since it is smaller than the sum of its proper divisors (12484242).

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

10106478 is a wasteful number, since it uses less digits than its factorization.

10106478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1109 (or 1103 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 10106478 is about 3179.0687315628. The cubic root of 10106478 is about 216.2054372630.

Adding to 10106478 its reverse (87460101), we get a palindrome (97566579).

The spelling of 10106478 in words is "ten million, one hundred six thousand, four hundred seventy-eight".