46475642 has 4 divisors (see below), whose sum is σ = 69713466. Its totient is φ = 23237820.

The previous prime is 46475641. The next prime is 46475651. The reversal of 46475642 is 24657464.

46475642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 34703881 + 11771761 = 5891^2 + 3431^2 .

It is a junction number, because it is equal to n+sod(n) for n = 46475596 and 46475605.

It is not an unprimeable number, because it can be changed into a prime (46475641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11618909 + ... + 11618912.

Almost surely, 2^46475642 is an apocalyptic number.

46475642 is a deficient number, since it is larger than the sum of its proper divisors (23237824).

46475642 is a wasteful number, since it uses less digits than its factorization.

46475642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23237823.

The product of its digits is 161280, while the sum is 38.

The square root of 46475642 is about 6817.3045993266. The cubic root of 46475642 is about 359.5355172233.

The spelling of 46475642 in words is "forty-six million, four hundred seventy-five thousand, six hundred forty-two".