46497240 has 160 divisors (see below), whose sum is σ = 158906880. Its totient is φ = 12192768.

The previous prime is 46497229. The next prime is 46497257. The reversal of 46497240 is 4279464.

46497240 is a `hidden beast` number, since 4 + 649 + 7 + 2 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 46497195 and 46497204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 366057 + ... + 366183.

It is an arithmetic number, because the mean of its divisors is an integer number (993168).

Almost surely, 2^46497240 is an apocalyptic number.

46497240 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 46497240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79453440).

46497240 is an abundant number, since it is smaller than the sum of its proper divisors (112409640).

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

46497240 is a wasteful number, since it uses less digits than its factorization.

46497240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263 (or 250 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 46497240 is about 6818.8884724712. Note that the first 3 decimals coincide. The cubic root of 46497240 is about 359.5912026332.

The spelling of 46497240 in words is "forty-six million, four hundred ninety-seven thousand, two hundred forty".