46642001 has 8 divisors (see below), whose sum is σ = 54439680. Its totient is φ = 39127968.

The previous prime is 46641997. The next prime is 46642019. The reversal of 46642001 is 10024664.

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 46642001 - 2² = 46641997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46642021) 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, 70556 + ... + 71213.

It is an arithmetic number, because the mean of its divisors is an integer number (6804960).

Almost surely, 2^46642001 is an apocalyptic number.

It is an amenable number.

46642001 is a deficient number, since it is larger than the sum of its proper divisors (7797679).

46642001 is a wasteful number, since it uses less digits than its factorization.

46642001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141823.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 46642001 is about 6829.4949300808. The cubic root of 46642001 is about 359.9639907398.

Adding to 46642001 its reverse (10024664), we get a palindrome (56666665).

The spelling of 46642001 in words is "forty-six million, six hundred forty-two thousand, one".