246421606 has 4 divisors (see below), whose sum is σ = 369632412. Its totient is φ = 123210802.

The previous prime is 246421597. The next prime is 246421649. The reversal of 246421606 is 606124642.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61605400 + ... + 61605403.

It is an arithmetic number, because the mean of its divisors is an integer number (92408103).

Almost surely, 2^246421606 is an apocalyptic number.

246421606 is a deficient number, since it is larger than the sum of its proper divisors (123210806).

246421606 is a wasteful number, since it uses less digits than its factorization.

246421606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123210805.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 246421606 is about 15697.8216960188. The cubic root of 246421606 is about 626.9404066011.

The spelling of 246421606 in words is "two hundred forty-six million, four hundred twenty-one thousand, six hundred six".