46462223 has 4 divisors (see below), whose sum is σ = 46774200. Its totient is φ = 46150248.

The previous prime is 46462219. The next prime is 46462243. The reversal of 46462223 is 32226464.

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

It is a cyclic number.

It is not a de Polignac number, because 46462223 - 2² = 46462219 is a prime.

It is a super-2 number, since 2×46462223² = 4317476332203458, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46462243) 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, 155765 + ... + 156062.

It is an arithmetic number, because the mean of its divisors is an integer number (11693550).

Almost surely, 2^46462223 is an apocalyptic number.

46462223 is a deficient number, since it is larger than the sum of its proper divisors (311977).

46462223 is a wasteful number, since it uses less digits than its factorization.

46462223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311976.

The product of its digits is 13824, while the sum is 29.

The square root of 46462223 is about 6816.3203416506. The cubic root of 46462223 is about 359.5009107692.

Adding to 46462223 its reverse (32226464), we get a palindrome (78688687).

The spelling of 46462223 in words is "forty-six million, four hundred sixty-two thousand, two hundred twenty-three".