46389766 has 4 divisors (see below), whose sum is σ = 69584652. Its totient is φ = 23194882.

The previous prime is 46389727. The next prime is 46389769. The reversal of 46389766 is 66798364.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46389769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11597440 + ... + 11597443.

It is an arithmetic number, because the mean of its divisors is an integer number (17396163).

Almost surely, 2^46389766 is an apocalyptic number.

46389766 is a deficient number, since it is larger than the sum of its proper divisors (23194886).

46389766 is a wasteful number, since it uses less digits than its factorization.

46389766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23194885.

The product of its digits is 1306368, while the sum is 49.

The square root of 46389766 is about 6811.0033034789. The cubic root of 46389766 is about 359.3139351418.

The spelling of 46389766 in words is "forty-six million, three hundred eighty-nine thousand, seven hundred sixty-six".