246156672 has 128 divisors (see below), whose sum is σ = 697973760. Its totient is φ = 76685312.

The previous prime is 246156613. The next prime is 246156679. The reversal of 246156672 is 276651642.

It is a tau number, because it is divible by the number of its divisors (128).

It is a self number, because there is not a number n which added to its sum of digits gives 246156672.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (246156679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 414808 + ... + 415400.

It is an arithmetic number, because the mean of its divisors is an integer number (5452920).

Almost surely, 2^246156672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 246156672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (348986880).

246156672 is an abundant number, since it is smaller than the sum of its proper divisors (451817088).

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

246156672 is a wasteful number, since it uses less digits than its factorization.

246156672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680 (or 668 counting only the distinct ones).

The product of its digits is 120960, while the sum is 39.

The square root of 246156672 is about 15689.3808673255. The cubic root of 246156672 is about 626.7156462899.

The spelling of 246156672 in words is "two hundred forty-six million, one hundred fifty-six thousand, six hundred seventy-two".