46166400 has 288 divisors, whose sum is σ = 189087600. Its totient is φ = 10506240.

The previous prime is 46166377. The next prime is 46166411. The reversal of 46166400 is 466164.

46166400 is a `hidden beast` number, since 4 + 6 + 16 + 640 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 201486 + ... + 201714.

Almost surely, 2^46166400 is an apocalyptic number.

46166400 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 46166400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94543800).

46166400 is an abundant number, since it is smaller than the sum of its proper divisors (142921200).

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

46166400 is a wasteful number, since it uses less digits than its factorization.

46166400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266 (or 246 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 46166400 is about 6794.5860801082. The cubic root of 46166400 is about 358.7363100637.

The spelling of 46166400 in words is "forty-six million, one hundred sixty-six thousand, four hundred".