46097309 has 4 divisors (see below), whose sum is σ = 46553820. Its totient is φ = 45640800.

The previous prime is 46097297. The next prime is 46097321. The reversal of 46097309 is 90379064.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (46097297) and next prime (46097321).

It can be written as a sum of positive squares in 2 ways, for example, as 45185284 + 912025 = 6722^2 + 955^2 .

It is a cyclic number.

It is not a de Polignac number, because 46097309 - 2¹² = 46093213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46097329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228104 + ... + 228305.

It is an arithmetic number, because the mean of its divisors is an integer number (11638455).

Almost surely, 2^46097309 is an apocalyptic number.

It is an amenable number.

46097309 is a deficient number, since it is larger than the sum of its proper divisors (456511).

46097309 is a wasteful number, since it uses less digits than its factorization.

46097309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456510.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 46097309 is about 6789.4999079461. The cubic root of 46097309 is about 358.5572633614.

The spelling of 46097309 in words is "forty-six million, ninety-seven thousand, three hundred nine".