46646001 has 12 divisors (see below), whose sum is σ = 70307328. Its totient is φ = 29745144.

The previous prime is 46645999. The next prime is 46646009. The reversal of 46646001 is 10064664.

It is not a de Polignac number, because 46646001 - 2¹ = 46645999 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (46646009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112465 + ... + 112878.

It is an arithmetic number, because the mean of its divisors is an integer number (5858944).

Almost surely, 2^46646001 is an apocalyptic number.

It is an amenable number.

46646001 is a deficient number, since it is larger than the sum of its proper divisors (23661327).

46646001 is a wasteful number, since it uses less digits than its factorization.

46646001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225372 (or 225369 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 46646001 is about 6829.7877712269. The cubic root of 46646001 is about 359.9742805700.

The spelling of 46646001 in words is "forty-six million, six hundred forty-six thousand, one".