46002309 has 4 divisors (see below), whose sum is σ = 61336416. Its totient is φ = 30668204.

The previous prime is 46002293. The next prime is 46002317. The reversal of 46002309 is 90320064.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 46002309 - 2⁴ = 46002293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46001309) 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, 7667049 + ... + 7667054.

It is an arithmetic number, because the mean of its divisors is an integer number (15334104).

Almost surely, 2^46002309 is an apocalyptic number.

It is an amenable number.

46002309 is a deficient number, since it is larger than the sum of its proper divisors (15334107).

46002309 is a wasteful number, since it uses less digits than its factorization.

46002309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15334106.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 46002309 is about 6782.5002027276. The cubic root of 46002309 is about 358.3107821154.

The spelling of 46002309 in words is "forty-six million, two thousand, three hundred nine".