46542646 has 8 divisors (see below), whose sum is σ = 70466760. Its totient is φ = 23053728.

The previous prime is 46542619. The next prime is 46542653. The reversal of 46542646 is 64624564.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108531 + ... + 108958.

It is an arithmetic number, because the mean of its divisors is an integer number (8808345).

Almost surely, 2^46542646 is an apocalyptic number.

46542646 is a deficient number, since it is larger than the sum of its proper divisors (23924114).

46542646 is a wasteful number, since it uses less digits than its factorization.

46542646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217598.

The product of its digits is 138240, while the sum is 37.

The square root of 46542646 is about 6822.2170883079. The cubic root of 46542646 is about 359.7082152145.

The spelling of 46542646 in words is "forty-six million, five hundred forty-two thousand, six hundred forty-six".