46522666 has 8 divisors (see below), whose sum is σ = 69833700. Its totient is φ = 23244768.

The previous prime is 46522657. The next prime is 46522667. The reversal of 46522666 is 66622564.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 45279441 + 1243225 = 6729^2 + 1115^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (46522667) 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, 4411 + ... + 10606.

Almost surely, 2^46522666 is an apocalyptic number.

46522666 is a deficient number, since it is larger than the sum of its proper divisors (23311034).

46522666 is a wasteful number, since it uses less digits than its factorization.

46522666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16568.

The product of its digits is 103680, while the sum is 37.

The square root of 46522666 is about 6820.7525977710. The cubic root of 46522666 is about 359.6567355543.

The spelling of 46522666 in words is "forty-six million, five hundred twenty-two thousand, six hundred sixty-six".