46494340 has 24 divisors (see below), whose sum is σ = 98609112. Its totient is φ = 18412800.

The previous prime is 46494323. The next prime is 46494341. The reversal of 46494340 is 4349464.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 16112196 + 30382144 = 4014^2 + 5512^2 .

It is a junction number, because it is equal to n+sod(n) for n = 46494296 and 46494305.

It is not an unprimeable number, because it can be changed into a prime (46494341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9489 + ... + 13528.

It is an arithmetic number, because the mean of its divisors is an integer number (4108713).

Almost surely, 2^46494340 is an apocalyptic number.

It is an amenable number.

46494340 is an abundant number, since it is smaller than the sum of its proper divisors (52114772).

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

46494340 is a wasteful number, since it uses less digits than its factorization.

46494340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23127 (or 23125 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 46494340 is about 6818.6758245278. The cubic root of 46494340 is about 359.5837266614.

The spelling of 46494340 in words is "forty-six million, four hundred ninety-four thousand, three hundred forty".