46540226 has 8 divisors (see below), whose sum is σ = 70009164. Its totient is φ = 23203840.

The previous prime is 46540211. The next prime is 46540261. The reversal of 46540226 is 62204564.

It can be written as a sum of positive squares in 2 ways, for example, as 41589601 + 4950625 = 6449^2 + 2225^2 .

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

It is a super-2 number, since 2×46540226² = 4331985272262152, which contains 22 as substring.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 32255 + ... + 33666.

Almost surely, 2^46540226 is an apocalyptic number.

46540226 is a deficient number, since it is larger than the sum of its proper divisors (23468938).

46540226 is a wasteful number, since it uses less digits than its factorization.

46540226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66276.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 46540226 is about 6822.0397243053. The cubic root of 46540226 is about 359.7019807246.

The spelling of 46540226 in words is "forty-six million, five hundred forty thousand, two hundred twenty-six".