246459642 has 128 divisors (see below), whose sum is σ = 625459968. Its totient is φ = 63590400.

The previous prime is 246459611. The next prime is 246459677. The reversal of 246459642 is 246954642.

246459642 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

Its product of digits (414720) is a multiple of the sum of its prime divisors (384).

It is a junction number, because it is equal to n+sod(n) for n = 246459594 and 246459603.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 889608 + ... + 889884.

It is an arithmetic number, because the mean of its divisors is an integer number (4886406).

Almost surely, 2^246459642 is an apocalyptic number.

246459642 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 246459642, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (312729984).

246459642 is an abundant number, since it is smaller than the sum of its proper divisors (379000326).

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

246459642 is a wasteful number, since it uses less digits than its factorization.

246459642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384.

The product of its digits is 414720, while the sum is 42.

The square root of 246459642 is about 15699.0331549430. The cubic root of 246459642 is about 626.9726617253.

The spelling of 246459642 in words is "two hundred forty-six million, four hundred fifty-nine thousand, six hundred forty-two".