46730281 has 8 divisors (see below), whose sum is σ = 52060680. Its totient is φ = 41647872.

The previous prime is 46730279. The next prime is 46730287. The reversal of 46730281 is 18203764.

It can be written as a sum of positive squares in 4 ways, for example, as 14137600 + 32592681 = 3760^2 + 5709^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 46730281 - 2¹ = 46730279 is a prime.

It is a super-2 number, since 2×46730281² = 4367438324677922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46730287) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61600 + ... + 62353.

It is an arithmetic number, because the mean of its divisors is an integer number (6507585).

Almost surely, 2^46730281 is an apocalyptic number.

It is an amenable number.

46730281 is a deficient number, since it is larger than the sum of its proper divisors (5330399).

46730281 is a wasteful number, since it uses less digits than its factorization.

46730281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123995.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 46730281 is about 6835.9550174061. The cubic root of 46730281 is about 360.1909506531.

The spelling of 46730281 in words is "forty-six million, seven hundred thirty thousand, two hundred eighty-one".