46423565 has 4 divisors (see below), whose sum is σ = 55708284. Its totient is φ = 37138848.

The previous prime is 46423561. The next prime is 46423571. The reversal of 46423565 is 56532464.

It is a happy number.

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 22108804 + 24314761 = 4702^2 + 4931^2 .

It is a cyclic number.

It is not a de Polignac number, because 46423565 - 2² = 46423561 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 (46423561) 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, 4642352 + ... + 4642361.

It is an arithmetic number, because the mean of its divisors is an integer number (13927071).

Almost surely, 2^46423565 is an apocalyptic number.

It is an amenable number.

46423565 is a deficient number, since it is larger than the sum of its proper divisors (9284719).

46423565 is an equidigital number, since it uses as much as digits as its factorization.

46423565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9284718.

The product of its digits is 86400, while the sum is 35.

The square root of 46423565 is about 6813.4840573674. The cubic root of 46423565 is about 359.4011778284.

The spelling of 46423565 in words is "forty-six million, four hundred twenty-three thousand, five hundred sixty-five".