46789538 has 4 divisors (see below), whose sum is σ = 70184310. Its totient is φ = 23394768.

The previous prime is 46789531. The next prime is 46789543. The reversal of 46789538 is 83598764.

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., 39100009 + 7689529 = 6253^2 + 2773^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46789531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11697383 + ... + 11697386.

Almost surely, 2^46789538 is an apocalyptic number.

46789538 is a deficient number, since it is larger than the sum of its proper divisors (23394772).

46789538 is a wasteful number, since it uses less digits than its factorization.

46789538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23394771.

The product of its digits is 1451520, while the sum is 50.

The square root of 46789538 is about 6840.2878594398. The cubic root of 46789538 is about 360.3431347706.

The spelling of 46789538 in words is "forty-six million, seven hundred eighty-nine thousand, five hundred thirty-eight".