46444466 has 4 divisors (see below), whose sum is σ = 69666702. Its totient is φ = 23222232.

The previous prime is 46444441. The next prime is 46444477. The reversal of 46444466 is 66444464.

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 only one way, i.e., 43099225 + 3345241 = 6565^2 + 1829^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11611115 + ... + 11611118.

Almost surely, 2^46444466 is an apocalyptic number.

46444466 is a deficient number, since it is larger than the sum of its proper divisors (23222236).

46444466 is a wasteful number, since it uses less digits than its factorization.

46444466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23222235.

The product of its digits is 221184, while the sum is 38.

The square root of 46444466 is about 6815.0176815618. The cubic root of 46444466 is about 359.4551067398.

The spelling of 46444466 in words is "forty-six million, four hundred forty-four thousand, four hundred sixty-six".