45632214 has 16 divisors (see below), whose sum is σ = 101405040. Its totient is φ = 15210720.

The previous prime is 45632203. The next prime is 45632219. The reversal of 45632214 is 41223654.

45632214 is a `hidden beast` number, since 4 + 5 + 632 + 21 + 4 = 666.

45632214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45632219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 422467 + ... + 422574.

It is an arithmetic number, because the mean of its divisors is an integer number (6337815).

Almost surely, 2^45632214 is an apocalyptic number.

45632214 is an abundant number, since it is smaller than the sum of its proper divisors (55772826).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45632214 is a wasteful number, since it uses less digits than its factorization.

45632214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845052 (or 845046 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 45632214 is about 6755.1620261841. The cubic root of 45632214 is about 357.3473069537.

Adding to 45632214 its reverse (41223654), we get a palindrome (86855868).

The spelling of 45632214 in words is "forty-five million, six hundred thirty-two thousand, two hundred fourteen".