46315009 has 8 divisors (see below), whose sum is σ = 51226280. Its totient is φ = 41596416.

The previous prime is 46315007. The next prime is 46315013. The reversal of 46315009 is 90051364.

It can be written as a sum of positive squares in 4 ways, for example, as 9591409 + 36723600 = 3097^2 + 6060^2 .

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 46315009 - 2¹ = 46315007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46315007) 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, 47664 + ... + 48625.

It is an arithmetic number, because the mean of its divisors is an integer number (6403285).

Almost surely, 2^46315009 is an apocalyptic number.

It is an amenable number.

46315009 is a deficient number, since it is larger than the sum of its proper divisors (4911271).

46315009 is a wasteful number, since it uses less digits than its factorization.

46315009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96339.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 46315009 is about 6805.5131327476. The cubic root of 46315009 is about 359.1208201796.

The spelling of 46315009 in words is "forty-six million, three hundred fifteen thousand, nine".