46800040 has 96 divisors (see below), whose sum is σ = 127284480. Its totient is φ = 15168384.

The previous prime is 46800037. The next prime is 46800053. The reversal of 46800040 is 4000864.

It is a junction number, because it is equal to n+sod(n) for n = 46799984 and 46800020.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 100849 + ... + 101311.

It is an arithmetic number, because the mean of its divisors is an integer number (1325880).

Almost surely, 2^46800040 is an apocalyptic number.

46800040 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 46800040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63642240).

46800040 is an abundant number, since it is smaller than the sum of its proper divisors (80484440).

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

46800040 is a wasteful number, since it uses less digits than its factorization.

46800040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519 (or 496 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 46800040 is about 6841.0554741209. The cubic root of 46800040 is about 360.3700926524.

The spelling of 46800040 in words is "forty-six million, eight hundred thousand, forty".