46389845 has 8 divisors (see below), whose sum is σ = 55728000. Its totient is φ = 37071760.

The previous prime is 46389839. The next prime is 46389853. The reversal of 46389845 is 54898364.

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

It is not a de Polignac number, because 46389845 - 2¹² = 46385749 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46389845.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 656 + ... + 9654.

It is an arithmetic number, because the mean of its divisors is an integer number (6966000).

Almost surely, 2^46389845 is an apocalyptic number.

It is an amenable number.

46389845 is a deficient number, since it is larger than the sum of its proper divisors (9338155).

46389845 is a wasteful number, since it uses less digits than its factorization.

46389845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10035.

The product of its digits is 829440, while the sum is 47.

The square root of 46389845 is about 6811.0091029157. The cubic root of 46389845 is about 359.3141391077.

The spelling of 46389845 in words is "forty-six million, three hundred eighty-nine thousand, eight hundred forty-five".