246906121 has 32 divisors (see below), whose sum is σ = 328734720. Its totient is φ = 179625600.

The previous prime is 246906109. The next prime is 246906131. The reversal of 246906121 is 121609642.

It is not a de Polignac number, because 246906121 - 2⁵ = 246906089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (246906131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 102685 + ... + 105061.

It is an arithmetic number, because the mean of its divisors is an integer number (10272960).

Almost surely, 2^246906121 is an apocalyptic number.

It is an amenable number.

246906121 is a deficient number, since it is larger than the sum of its proper divisors (81828599).

246906121 is a wasteful number, since it uses less digits than its factorization.

246906121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2485.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 246906121 is about 15713.2466727917. The cubic root of 246906121 is about 627.3510350456.

The spelling of 246906121 in words is "two hundred forty-six million, nine hundred six thousand, one hundred twenty-one".