46221243 has 16 divisors (see below), whose sum is σ = 65049600. Its totient is φ = 29112480.

The previous prime is 46221239. The next prime is 46221277. The reversal of 46221243 is 34212264.

It is not a de Polignac number, because 46221243 - 2² = 46221239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46221233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25398 + ... + 27156.

It is an arithmetic number, because the mean of its divisors is an integer number (4065600).

Almost surely, 2^46221243 is an apocalyptic number.

46221243 is a deficient number, since it is larger than the sum of its proper divisors (18828357).

46221243 is a wasteful number, since it uses less digits than its factorization.

46221243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2242.

The product of its digits is 2304, while the sum is 24.

The square root of 46221243 is about 6798.6206689298. The cubic root of 46221243 is about 358.8783064795.

It can be divided in two parts, 46221 and 243, that added together give a palindrome (46464).

The spelling of 46221243 in words is "forty-six million, two hundred twenty-one thousand, two hundred forty-three".