46315240 has 64 divisors (see below), whose sum is σ = 110315520. Its totient is φ = 17472000.

The previous prime is 46315237. The next prime is 46315253. The reversal of 46315240 is 4251364.

46315240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50385 + ... + 51295.

It is an arithmetic number, because the mean of its divisors is an integer number (1723680).

Almost surely, 2^46315240 is an apocalyptic number.

46315240 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 46315240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55157760).

46315240 is an abundant number, since it is smaller than the sum of its proper divisors (64000280).

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

46315240 is a wasteful number, since it uses less digits than its factorization.

46315240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994 (or 990 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 46315240 is about 6805.5301042608. The cubic root of 46315240 is about 359.1214172271.

The spelling of 46315240 in words is "forty-six million, three hundred fifteen thousand, two hundred forty".