46005646 has 4 divisors (see below), whose sum is σ = 69008472. Its totient is φ = 23002822.

The previous prime is 46005637. The next prime is 46005653. The reversal of 46005646 is 64650064.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11501410 + ... + 11501413.

It is an arithmetic number, because the mean of its divisors is an integer number (17252118).

Almost surely, 2^46005646 is an apocalyptic number.

46005646 is a deficient number, since it is larger than the sum of its proper divisors (23002826).

46005646 is a wasteful number, since it uses less digits than its factorization.

46005646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23002825.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 46005646 is about 6782.7461989964. The cubic root of 46005646 is about 358.3194458412.

The spelling of 46005646 in words is "forty-six million, five thousand, six hundred forty-six".