246601421 has 8 divisors (see below), whose sum is σ = 274096224. Its totient is φ = 219952720.

The previous prime is 246601417. The next prime is 246601463. The reversal of 246601421 is 124106642.

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

It is a cyclic number.

It is not a de Polignac number, because 246601421 - 2² = 246601417 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (246601021) 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 7 ways as a sum of consecutive naturals, for example, 210911 + ... + 212076.

It is an arithmetic number, because the mean of its divisors is an integer number (34262028).

Almost surely, 2^246601421 is an apocalyptic number.

It is an amenable number.

246601421 is a deficient number, since it is larger than the sum of its proper divisors (27494803).

246601421 is a wasteful number, since it uses less digits than its factorization.

246601421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423051.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 246601421 is about 15703.5480385803. The cubic root of 246601421 is about 627.0928633080.

The spelling of 246601421 in words is "two hundred forty-six million, six hundred one thousand, four hundred twenty-one".