246545642 has 16 divisors (see below), whose sum is σ = 422969280. Its totient is φ = 105582528.

The previous prime is 246545633. The next prime is 246545647.

246545642 is nontrivially palindromic in base 10.

246545642 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 246545596 and 246545605.

It is not an unprimeable number, because it can be changed into a prime (246545647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14933 + ... + 26759.

It is an arithmetic number, because the mean of its divisors is an integer number (26435580).

Almost surely, 2^246545642 is an apocalyptic number.

246545642 is a deficient number, since it is larger than the sum of its proper divisors (176423638).

246545642 is a wasteful number, since it uses less digits than its factorization.

246545642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13325.

The product of its digits is 230400, while the sum is 38.

The square root of 246545642 is about 15701.7719382240. The cubic root of 246545642 is about 627.0455788408.

The spelling of 246545642 in words is "two hundred forty-six million, five hundred forty-five thousand, six hundred forty-two".