46416440 has 64 divisors (see below), whose sum is σ = 120657600. Its totient is φ = 15740928.

The previous prime is 46416407. The next prime is 46416497. The reversal of 46416440 is 4461464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26306 + ... + 28014.

It is an arithmetic number, because the mean of its divisors is an integer number (1885275).

Almost surely, 2^46416440 is an apocalyptic number.

46416440 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 46416440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60328800).

46416440 is an abundant number, since it is smaller than the sum of its proper divisors (74241160).

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

46416440 is a wasteful number, since it uses less digits than its factorization.

46416440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1824 (or 1820 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 46416440 is about 6812.9611770507. The cubic root of 46416440 is about 359.3827901525.

The spelling of 46416440 in words is "forty-six million, four hundred sixteen thousand, four hundred forty".