45334620 has 96 divisors (see below), whose sum is σ = 144916800. Its totient is φ = 11757312.

The previous prime is 45334613. The next prime is 45334637. The reversal of 45334620 is 2643354.

45334620 is a `hidden beast` number, since 4 + 5 + 3 + 34 + 620 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18846 + ... + 21114.

It is an arithmetic number, because the mean of its divisors is an integer number (1509550).

Almost surely, 2^45334620 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45334620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72458400).

45334620 is an abundant number, since it is smaller than the sum of its proper divisors (99582180).

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

45334620 is a wasteful number, since it uses less digits than its factorization.

45334620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2324 (or 2316 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 45334620 is about 6733.0988408013. The cubic root of 45334620 is about 356.5687894392.

Adding to 45334620 its reverse (2643354), we get a palindrome (47977974).

It can be divided in two parts, 45334 and 620, that added together give a palindrome (45954).

The spelling of 45334620 in words is "forty-five million, three hundred thirty-four thousand, six hundred twenty".