46163340 has 72 divisors (see below), whose sum is σ = 144563328. Its totient is φ = 11911680.

The previous prime is 46163339. The next prime is 46163387. The reversal of 46163340 is 4336164.

46163340 is a `hidden beast` number, since 4 + 616 + 3 + 3 + 40 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1444 + ... + 9716.

It is an arithmetic number, because the mean of its divisors is an integer number (2007824).

Almost surely, 2^46163340 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 46163340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72281664).

46163340 is an abundant number, since it is smaller than the sum of its proper divisors (98399988).

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

46163340 is a wasteful number, since it uses less digits than its factorization.

46163340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8319 (or 8314 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 46163340 is about 6794.3608970969. The cubic root of 46163340 is about 358.7283839720.

The spelling of 46163340 in words is "forty-six million, one hundred sixty-three thousand, three hundred forty".