45334242 has 50 divisors (see below), whose sum is σ = 106199643. Its totient is φ = 14454396.

The previous prime is 45334217. The next prime is 45334283. The reversal of 45334242 is 24243354.

It can be written as a sum of positive squares in only one way, i.e., 22667121 + 22667121 = 4761^2 + 4761^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=4761.

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

It is an unprimeable number.

It is a polite number, since it can be written in 24 ways as a sum of consecutive naturals, for example, 1971043 + ... + 1971065.

Almost surely, 2^45334242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45334242

45334242 is an abundant number, since it is smaller than the sum of its proper divisors (60865401).

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

45334242 is an frugal number, since it uses more digits than its factorization.

45334242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106 (or 28 counting only the distinct ones).

The product of its digits is 11520, while the sum is 27.

The square root of 45334242 is about 6733.0707704583. The cubic root of 45334242 is about 356.5677984131.

Adding to 45334242 its reverse (24243354), we get a palindrome (69577596).

The spelling of 45334242 in words is "forty-five million, three hundred thirty-four thousand, two hundred forty-two".