46312226 has 4 divisors (see below), whose sum is σ = 69468342. Its totient is φ = 23156112.

The previous prime is 46312223. The next prime is 46312241. The reversal of 46312226 is 62221364.

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., 43573201 + 2739025 = 6601^2 + 1655^2 .

It is a junction number, because it is equal to n+sod(n) for n = 46312195 and 46312204.

It is not an unprimeable number, because it can be changed into a prime (46312223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11578055 + ... + 11578058.

Almost surely, 2^46312226 is an apocalyptic number.

46312226 is a deficient number, since it is larger than the sum of its proper divisors (23156116).

46312226 is a wasteful number, since it uses less digits than its factorization.

46312226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23156115.

The product of its digits is 3456, while the sum is 26.

The square root of 46312226 is about 6805.3086630953. The cubic root of 46312226 is about 359.1136270236.

The spelling of 46312226 in words is "forty-six million, three hundred twelve thousand, two hundred twenty-six".