246940878048 has 48 divisors (see below), whose sum is σ = 648725366016. Its totient is φ = 82249427840.

The previous prime is 246940878047. The next prime is 246940878071. The reversal of 246940878048 is 840878049642.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×246940878048² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 246940877982 and 246940878000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (246940878043) 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, 879288 + ... + 1125623.

It is an arithmetic number, because the mean of its divisors is an integer number (13515111792).

Almost surely, 2^246940878048 is an apocalyptic number.

It is an amenable number.

246940878048 is an abundant number, since it is smaller than the sum of its proper divisors (401784487968).

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

246940878048 is a wasteful number, since it uses less digits than its factorization.

246940878048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2006207 (or 2006199 counting only the distinct ones).

The product of its (nonzero) digits is 24772608, while the sum is 60.

The spelling of 246940878048 in words is "two hundred forty-six billion, nine hundred forty million, eight hundred seventy-eight thousand, forty-eight".