46446626 has 4 divisors (see below), whose sum is σ = 69669942. Its totient is φ = 23223312.

The previous prime is 46446623. The next prime is 46446641. The reversal of 46446626 is 62664464.

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., 46444225 + 2401 = 6815^2 + 49^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 46446626.

It is not an unprimeable number, because it can be changed into a prime (46446623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11611655 + ... + 11611658.

Almost surely, 2^46446626 is an apocalyptic number.

46446626 is a deficient number, since it is larger than the sum of its proper divisors (23223316).

46446626 is a wasteful number, since it uses less digits than its factorization.

46446626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23223315.

The product of its digits is 165888, while the sum is 38.

The square root of 46446626 is about 6815.1761532627. The cubic root of 46446626 is about 359.4606790649.

The spelling of 46446626 in words is "forty-six million, four hundred forty-six thousand, six hundred twenty-six".