246423121 has 8 divisors (see below), whose sum is σ = 291337920. Its totient is φ = 203936208.

The previous prime is 246423113. The next prime is 246423131. The reversal of 246423121 is 121324642.

It is a happy number.

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

It is not a de Polignac number, because 246423121 - 2³ = 246423113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (246423131) 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 7 ways as a sum of consecutive naturals, for example, 606751 + ... + 607156.

It is an arithmetic number, because the mean of its divisors is an integer number (36417240).

Almost surely, 2^246423121 is an apocalyptic number.

It is an amenable number.

246423121 is a deficient number, since it is larger than the sum of its proper divisors (44914799).

246423121 is a wasteful number, since it uses less digits than its factorization.

246423121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1213943.

The product of its digits is 2304, while the sum is 25.

The square root of 246423121 is about 15697.8699510475. The cubic root of 246423121 is about 626.9416914083.

Adding to 246423121 its reverse (121324642), we get a palindrome (367747763).

The spelling of 246423121 in words is "two hundred forty-six million, four hundred twenty-three thousand, one hundred twenty-one".