46472386 has 4 divisors (see below), whose sum is σ = 69708582. Its totient is φ = 23236192.

The previous prime is 46472383. The next prime is 46472417. The reversal of 46472386 is 68327464.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 44957025 + 1515361 = 6705^2 + 1231^2 .

It is not an unprimeable number, because it can be changed into a prime (46472383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11618095 + ... + 11618098.

Almost surely, 2^46472386 is an apocalyptic number.

46472386 is a deficient number, since it is larger than the sum of its proper divisors (23236196).

46472386 is a wasteful number, since it uses less digits than its factorization.

46472386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23236195.

The product of its digits is 193536, while the sum is 40.

The square root of 46472386 is about 6817.0657910864. The cubic root of 46472386 is about 359.5271208897.

The spelling of 46472386 in words is "forty-six million, four hundred seventy-two thousand, three hundred eighty-six".