246642461 has 8 divisors (see below), whose sum is σ = 268195200. Its totient is φ = 225458352.

The previous prime is 246642433. The next prime is 246642463. The reversal of 246642461 is 164246642.

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 246642461 - 2⁶ = 246642397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (246642463) 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, 90761 + ... + 93438.

It is an arithmetic number, because the mean of its divisors is an integer number (33524400).

Almost surely, 2^246642461 is an apocalyptic number.

It is an amenable number.

246642461 is a deficient number, since it is larger than the sum of its proper divisors (21552739).

246642461 is a wasteful number, since it uses less digits than its factorization.

246642461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184315.

The product of its digits is 55296, while the sum is 35.

The square root of 246642461 is about 15704.8546952845. The cubic root of 246642461 is about 627.1276488112.

The spelling of 246642461 in words is "two hundred forty-six million, six hundred forty-two thousand, four hundred sixty-one".