246161564 has 48 divisors (see below), whose sum is σ = 500484096. Its totient is φ = 104697600.

The previous prime is 246161563. The next prime is 246161569. The reversal of 246161564 is 465161642.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (246161563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142007 + ... + 143729.

It is an arithmetic number, because the mean of its divisors is an integer number (10426752).

Almost surely, 2^246161564 is an apocalyptic number.

It is an amenable number.

246161564 is an abundant number, since it is smaller than the sum of its proper divisors (254322532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

246161564 is a wasteful number, since it uses less digits than its factorization.

246161564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1946 (or 1944 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

The square root of 246161564 is about 15689.5367681777. The cubic root of 246161564 is about 626.7197979448.

The spelling of 246161564 in words is "two hundred forty-six million, one hundred sixty-one thousand, five hundred sixty-four".