46427345 has 4 divisors (see below), whose sum is σ = 55712820. Its totient is φ = 37141872.

The previous prime is 46427309. The next prime is 46427369. The reversal of 46427345 is 54372464.

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

It can be written as a sum of positive squares in 2 ways, for example, as 25230529 + 21196816 = 5023^2 + 4604^2 .

It is a cyclic number.

It is not a de Polignac number, because 46427345 - 2⁶ = 46427281 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4642730 + ... + 4642739.

It is an arithmetic number, because the mean of its divisors is an integer number (13928205).

Almost surely, 2^46427345 is an apocalyptic number.

It is an amenable number.

46427345 is a deficient number, since it is larger than the sum of its proper divisors (9285475).

46427345 is an equidigital number, since it uses as much as digits as its factorization.

46427345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9285474.

The product of its digits is 80640, while the sum is 35.

The square root of 46427345 is about 6813.7614428449. The cubic root of 46427345 is about 359.4109322106.

The spelling of 46427345 in words is "forty-six million, four hundred twenty-seven thousand, three hundred forty-five".