46454636 has 12 divisors (see below), whose sum is σ = 84099120. Its totient is φ = 22426320.

The previous prime is 46454633. The next prime is 46454657. The reversal of 46454636 is 63645464.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 46454636.

It is not an unprimeable number, because it can be changed into a prime (46454633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200120 + ... + 200351.

It is an arithmetic number, because the mean of its divisors is an integer number (7008260).

Almost surely, 2^46454636 is an apocalyptic number.

It is an amenable number.

46454636 is a deficient number, since it is larger than the sum of its proper divisors (37644484).

46454636 is a wasteful number, since it uses less digits than its factorization.

46454636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400504 (or 400502 counting only the distinct ones).

The product of its digits is 207360, while the sum is 38.

The square root of 46454636 is about 6815.7637869868. The cubic root of 46454636 is about 359.4813415958.

The spelling of 46454636 in words is "forty-six million, four hundred fifty-four thousand, six hundred thirty-six".