46441666 has 4 divisors (see below), whose sum is σ = 69662502. Its totient is φ = 23220832.

The previous prime is 46441663. The next prime is 46441667. The reversal of 46441666 is 66614464.

It is a happy number.

46441666 is nontrivially palindromic in base 16.

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

It can be written as a sum of positive squares in only one way, i.e., 31036041 + 15405625 = 5571^2 + 3925^2 .

It is not an unprimeable number, because it can be changed into a prime (46441663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11610415 + ... + 11610418.

Almost surely, 2^46441666 is an apocalyptic number.

46441666 is a deficient number, since it is larger than the sum of its proper divisors (23220836).

46441666 is a wasteful number, since it uses less digits than its factorization.

46441666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23220835.

The product of its digits is 82944, while the sum is 37.

The square root of 46441666 is about 6814.8122497982. The cubic root of 46441666 is about 359.4478830982.

The spelling of 46441666 in words is "forty-six million, four hundred forty-one thousand, six hundred sixty-six".