46636493 has 8 divisors (see below), whose sum is σ = 48222720. Its totient is φ = 45055440.

The previous prime is 46636487. The next prime is 46636519. The reversal of 46636493 is 39463664.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 46636493 - 2⁴ = 46636477 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 46636493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46636463) 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, 27671 + ... + 29307.

It is an arithmetic number, because the mean of its divisors is an integer number (6027840).

Almost surely, 2^46636493 is an apocalyptic number.

It is an amenable number.

46636493 is a deficient number, since it is larger than the sum of its proper divisors (1586227).

46636493 is a wasteful number, since it uses less digits than its factorization.

46636493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2587.

The product of its digits is 279936, while the sum is 41.

The square root of 46636493 is about 6829.0916672717. The cubic root of 46636493 is about 359.9498206809.

The spelling of 46636493 in words is "forty-six million, six hundred thirty-six thousand, four hundred ninety-three".