46404665 has 4 divisors (see below), whose sum is σ = 55685604. Its totient is φ = 37123728.

The previous prime is 46404653. The next prime is 46404671. The reversal of 46404665 is 56640464.

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 23785129 + 22619536 = 4877^2 + 4756^2 .

It is a cyclic number.

It is not a de Polignac number, because 46404665 - 2⁴ = 46404649 is a prime.

It is a Duffinian number.

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, 4640462 + ... + 4640471.

It is an arithmetic number, because the mean of its divisors is an integer number (13921401).

Almost surely, 2^46404665 is an apocalyptic number.

It is an amenable number.

46404665 is a deficient number, since it is larger than the sum of its proper divisors (9280939).

46404665 is an equidigital number, since it uses as much as digits as its factorization.

46404665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9280938.

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 46404665 is about 6812.0969605548. The cubic root of 46404665 is about 359.3523979736.

The spelling of 46404665 in words is "forty-six million, four hundred four thousand, six hundred sixty-five".