46420307 has 4 divisors (see below), whose sum is σ = 46880016. Its totient is φ = 45960600.

The previous prime is 46420303. The next prime is 46420313. The reversal of 46420307 is 70302464.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 46420307 - 2² = 46420303 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46420303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229703 + ... + 229904.

It is an arithmetic number, because the mean of its divisors is an integer number (11720004).

Almost surely, 2^46420307 is an apocalyptic number.

46420307 is a deficient number, since it is larger than the sum of its proper divisors (459709).

46420307 is a wasteful number, since it uses less digits than its factorization.

46420307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459708.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 46420307 is about 6813.2449684420. The cubic root of 46420307 is about 359.3927700551.

The spelling of 46420307 in words is "forty-six million, four hundred twenty thousand, three hundred seven".