46075642 has 4 divisors (see below), whose sum is σ = 69113466. Its totient is φ = 23037820.

The previous prime is 46075639. The next prime is 46075649. The reversal of 46075642 is 24657064.

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., 25090081 + 20985561 = 5009^2 + 4581^2 .

It is a junction number, because it is equal to n+sod(n) for n = 46075598 and 46075607.

It is not an unprimeable number, because it can be changed into a prime (46075649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11518909 + ... + 11518912.

Almost surely, 2^46075642 is an apocalyptic number.

46075642 is a deficient number, since it is larger than the sum of its proper divisors (23037824).

46075642 is a wasteful number, since it uses less digits than its factorization.

46075642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23037823.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 46075642 is about 6787.9040947851. The cubic root of 46075642 is about 358.5010773070.

The spelling of 46075642 in words is "forty-six million, seventy-five thousand, six hundred forty-two".