46744738 has 8 divisors (see below), whose sum is σ = 70156332. Its totient is φ = 23359296.

The previous prime is 46744699. The next prime is 46744739. The reversal of 46744738 is 83744764.

It can be written as a sum of positive squares in 2 ways, for example, as 46744569 + 169 = 6837^2 + 13^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 46744694 and 46744703.

It is not an unprimeable number, because it can be changed into a prime (46744739) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1195 + ... + 9742.

Almost surely, 2^46744738 is an apocalyptic number.

46744738 is a deficient number, since it is larger than the sum of its proper divisors (23411594).

46744738 is a wasteful number, since it uses less digits than its factorization.

46744738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13076.

The product of its digits is 451584, while the sum is 43.

The square root of 46744738 is about 6837.0123592107. The cubic root of 46744738 is about 360.2280910508.

The spelling of 46744738 in words is "forty-six million, seven hundred forty-four thousand, seven hundred thirty-eight".