246646652 has 24 divisors (see below), whose sum is σ = 505327200. Its totient is φ = 103127040.

The previous prime is 246646651. The next prime is 246646661. The reversal of 246646652 is 256646642.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (246646651) 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, 106277 + ... + 108572.

It is an arithmetic number, because the mean of its divisors is an integer number (21055300).

Almost surely, 2^246646652 is an apocalyptic number.

It is an amenable number.

246646652 is an abundant number, since it is smaller than the sum of its proper divisors (258680548).

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

246646652 is a wasteful number, since it uses less digits than its factorization.

246646652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214901 (or 214899 counting only the distinct ones).

The product of its digits is 414720, while the sum is 41.

The square root of 246646652 is about 15704.9881247965. The cubic root of 246646652 is about 627.1312008856.

The spelling of 246646652 in words is "two hundred forty-six million, six hundred forty-six thousand, six hundred fifty-two".