46800640 has 36 divisors (see below), whose sum is σ = 112105224. Its totient is φ = 18719744.

The previous prime is 46800631. The next prime is 46800659. The reversal of 46800640 is 4600864.

It is a junction number, because it is equal to n+sod(n) for n = 46800599 and 46800608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17002 + ... + 19561.

It is an arithmetic number, because the mean of its divisors is an integer number (3114034).

Almost surely, 2^46800640 is an apocalyptic number.

46800640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46800640 is an abundant number, since it is smaller than the sum of its proper divisors (65304584).

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

46800640 is an equidigital number, since it uses as much as digits as its factorization.

46800640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36584 (or 36570 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 46800640 is about 6841.0993268626. The cubic root of 46800640 is about 360.3716326876.

The spelling of 46800640 in words is "forty-six million, eight hundred thousand, six hundred forty".