46471320 has 192 divisors, whose sum is σ = 179262720. Its totient is φ = 10606464.

The previous prime is 46471309. The next prime is 46471331. The reversal of 46471320 is 2317464.

46471320 is a `hidden beast` number, since 4 + 647 + 13 + 2 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (46471309) and next prime (46471331).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 67699 + ... + 68381.

It is an arithmetic number, because the mean of its divisors is an integer number (933660).

Almost surely, 2^46471320 is an apocalyptic number.

46471320 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 46471320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89631360).

46471320 is an abundant number, since it is smaller than the sum of its proper divisors (132791400).

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

46471320 is a wasteful number, since it uses less digits than its factorization.

46471320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716 (or 700 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 46471320 is about 6816.9876045068. The cubic root of 46471320 is about 359.5243718820.

Adding to 46471320 its reverse (2317464), we get a palindrome (48788784).

The spelling of 46471320 in words is "forty-six million, four hundred seventy-one thousand, three hundred twenty".