46231646 has 8 divisors (see below), whose sum is σ = 69509664. Its totient is φ = 23061760.

The previous prime is 46231589. The next prime is 46231649. The reversal of 46231646 is 64613264.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46231649) 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, 25955 + ... + 27678.

It is an arithmetic number, because the mean of its divisors is an integer number (8688708).

Almost surely, 2^46231646 is an apocalyptic number.

46231646 is a deficient number, since it is larger than the sum of its proper divisors (23278018).

46231646 is a wasteful number, since it uses less digits than its factorization.

46231646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54066.

The product of its digits is 20736, while the sum is 32.

The square root of 46231646 is about 6799.3857075474. The cubic root of 46231646 is about 358.9052286674.

The spelling of 46231646 in words is "forty-six million, two hundred thirty-one thousand, six hundred forty-six".