46170240 has 128 divisors (see below), whose sum is σ = 149083200. Its totient is φ = 12152832.

The previous prime is 46170227. The next prime is 46170251. The reversal of 46170240 is 4207164.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 46170240.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 266794 + ... + 266966.

Almost surely, 2^46170240 is an apocalyptic number.

46170240 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 46170240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74541600).

46170240 is an abundant number, since it is smaller than the sum of its proper divisors (102912960).

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

46170240 is a wasteful number, since it uses less digits than its factorization.

46170240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334 (or 322 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 46170240 is about 6794.8686521522. The cubic root of 46170240 is about 358.7462560362.

The spelling of 46170240 in words is "forty-six million, one hundred seventy thousand, two hundred forty".