46009320 has 64 divisors (see below), whose sum is σ = 157749120. Its totient is φ = 10516224.

The previous prime is 46009319. The next prime is 46009333. The reversal of 46009320 is 2390064.

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

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, 26547 + ... + 28226.

It is an arithmetic number, because the mean of its divisors is an integer number (2464830).

Almost surely, 2^46009320 is an apocalyptic number.

46009320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46009320 is an abundant number, since it is smaller than the sum of its proper divisors (111739800).

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

46009320 is a wasteful number, since it uses less digits than its factorization.

46009320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54794 (or 54790 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 46009320 is about 6783.0170278424. The cubic root of 46009320 is about 358.3289840227.

Adding to 46009320 its reverse (2390064), we get a palindrome (48399384).

The spelling of 46009320 in words is "forty-six million, nine thousand, three hundred twenty".