46181064 has 32 divisors (see below), whose sum is σ = 116101440. Its totient is φ = 15307200.

The previous prime is 46181063. The next prime is 46181071. The reversal of 46181064 is 46018164.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (46181063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 972 + ... + 9659.

It is an arithmetic number, because the mean of its divisors is an integer number (3628170).

Almost surely, 2^46181064 is an apocalyptic number.

It is an amenable number.

46181064 is an abundant number, since it is smaller than the sum of its proper divisors (69920376).

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

46181064 is a wasteful number, since it uses less digits than its factorization.

46181064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10821 (or 10817 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 46181064 is about 6795.6650888636. The cubic root of 46181064 is about 358.7742882786.

The spelling of 46181064 in words is "forty-six million, one hundred eighty-one thousand, sixty-four".