46863840 has 96 divisors (see below), whose sum is σ = 149415840. Its totient is φ = 12345344.

The previous prime is 46863833. The next prime is 46863853. The reversal of 46863840 is 4836864.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42172 + ... + 43268.

It is an arithmetic number, because the mean of its divisors is an integer number (1556415).

Almost surely, 2^46863840 is an apocalyptic number.

46863840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46863840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74707920).

46863840 is an abundant number, since it is smaller than the sum of its proper divisors (102552000).

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

46863840 is a wasteful number, since it uses less digits than its factorization.

46863840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1204 (or 1196 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 39.

The square root of 46863840 is about 6845.7169091338. The cubic root of 46863840 is about 360.5337760743.

The spelling of 46863840 in words is "forty-six million, eight hundred sixty-three thousand, eight hundred forty".