46390500 has 216 divisors, whose sum is σ = 161067816. Its totient is φ = 11232000.

The previous prime is 46390499. The next prime is 46390511. The reversal of 46390500 is 509364.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 45724644 + 665856 = 6762^2 + 816^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 760470 + ... + 760530.

Almost surely, 2^46390500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46390500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80533908).

46390500 is an abundant number, since it is smaller than the sum of its proper divisors (114677316).

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

46390500 is a wasteful number, since it uses less digits than its factorization.

46390500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112 (or 84 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 46390500 is about 6811.0571866635. The cubic root of 46390500 is about 359.3158302080.

Adding to 46390500 its reverse (509364), we get a palindrome (46899864).

The spelling of 46390500 in words is "forty-six million, three hundred ninety thousand, five hundred".