46668422 has 4 divisors (see below), whose sum is σ = 70002636. Its totient is φ = 23334210.

The previous prime is 46668421. The next prime is 46668431. The reversal of 46668422 is 22486664.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×46668422² = 4355883223940168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46668421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11667104 + ... + 11667107.

It is an arithmetic number, because the mean of its divisors is an integer number (17500659).

Almost surely, 2^46668422 is an apocalyptic number.

46668422 is a deficient number, since it is larger than the sum of its proper divisors (23334214).

46668422 is a wasteful number, since it uses less digits than its factorization.

46668422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23334213.

The product of its digits is 110592, while the sum is 38.

The square root of 46668422 is about 6831.4289866762. The cubic root of 46668422 is about 360.0319467534.

The spelling of 46668422 in words is "forty-six million, six hundred sixty-eight thousand, four hundred twenty-two".