46871738 has 4 divisors (see below), whose sum is σ = 70307610. Its totient is φ = 23435868.

The previous prime is 46871731. The next prime is 46871749. The reversal of 46871738 is 83717864.

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., 43784689 + 3087049 = 6617^2 + 1757^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46871731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11717933 + ... + 11717936.

Almost surely, 2^46871738 is an apocalyptic number.

46871738 is a deficient number, since it is larger than the sum of its proper divisors (23435872).

46871738 is a wasteful number, since it uses less digits than its factorization.

46871738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23435871.

The product of its digits is 225792, while the sum is 44.

The square root of 46871738 is about 6846.2937418723. The cubic root of 46871738 is about 360.5540286173.

The spelling of 46871738 in words is "forty-six million, eight hundred seventy-one thousand, seven hundred thirty-eight".