10120406 has 8 divisors (see below), whose sum is σ = 16073640. Its totient is φ = 4762528.

The previous prime is 10120387. The next prime is 10120421. The reversal of 10120406 is 60402101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 148796 + ... + 148863.

It is an arithmetic number, because the mean of its divisors is an integer number (2009205).

Almost surely, 2^10120406 is an apocalyptic number.

10120406 is a deficient number, since it is larger than the sum of its proper divisors (5953234).

10120406 is a wasteful number, since it uses less digits than its factorization.

10120406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297678.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 10120406 is about 3181.2585559806. The cubic root of 10120406 is about 216.3047111171.

Adding to 10120406 its reverse (60402101), we get a palindrome (70522507).

The spelling of 10120406 in words is "ten million, one hundred twenty thousand, four hundred six".