46465650 has 240 divisors, whose sum is σ = 162043200. Its totient is φ = 9590400.

The previous prime is 46465649. The next prime is 46465651. The reversal of 46465650 is 5656464.

It is a happy number.

46465650 is a `hidden beast` number, since 4 + 646 + 5 + 6 + 5 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (46465649) and next prime (46465651).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46465651) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 311776 + ... + 311924.

It is an arithmetic number, because the mean of its divisors is an integer number (675180).

Almost surely, 2^46465650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46465650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81021600).

46465650 is an abundant number, since it is smaller than the sum of its proper divisors (115577550).

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

46465650 is a wasteful number, since it uses less digits than its factorization.

46465650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191 (or 177 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 46465650 is about 6816.5717189802. The cubic root of 46465650 is about 359.5097493428.

It can be divided in two parts, 4646 and 5650, that added together give a triangular number (10296 = T₁₄₃).

The spelling of 46465650 in words is "forty-six million, four hundred sixty-five thousand, six hundred fifty".