46264221 has 12 divisors (see below), whose sum is σ = 70343520. Its totient is φ = 29219400.

The previous prime is 46264213. The next prime is 46264243. The reversal of 46264221 is 12246264.

It is not a de Polignac number, because 46264221 - 2³ = 46264213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46264271) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 135105 + ... + 135446.

It is an arithmetic number, because the mean of its divisors is an integer number (5861960).

Almost surely, 2^46264221 is an apocalyptic number.

It is an amenable number.

46264221 is a deficient number, since it is larger than the sum of its proper divisors (24079299).

46264221 is a wasteful number, since it uses less digits than its factorization.

46264221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270576 (or 270573 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 46264221 is about 6801.7807227225. The cubic root of 46264221 is about 358.9895042232.

The spelling of 46264221 in words is "forty-six million, two hundred sixty-four thousand, two hundred twenty-one".