46412320 has 48 divisors (see below), whose sum is σ = 110714688. Its totient is φ = 18384640.

The previous prime is 46412299. The next prime is 46412347. The reversal of 46412320 is 2321464.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 46412291 and 46412300.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15765 + ... + 18475.

It is an arithmetic number, because the mean of its divisors is an integer number (2306556).

Almost surely, 2^46412320 is an apocalyptic number.

46412320 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 46412320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55357344).

46412320 is an abundant number, since it is smaller than the sum of its proper divisors (64302368).

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

46412320 is a wasteful number, since it uses less digits than its factorization.

46412320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2833 (or 2825 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 46412320 is about 6812.6588054885. The cubic root of 46412320 is about 359.3721567009.

Adding to 46412320 its reverse (2321464), we get a palindrome (48733784).

It can be divided in two parts, 4641 and 2320, that multiplied together give a triangular number (10767120 = T₄₆₄₀).

The spelling of 46412320 in words is "forty-six million, four hundred twelve thousand, three hundred twenty".