54620202 has 96 divisors (see below), whose sum is σ = 141571584. Its totient is φ = 13910400.

The previous prime is 54620141. The next prime is 54620207. The reversal of 54620202 is 20202645.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54620207) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 118252 + ... + 118712.

It is an arithmetic number, because the mean of its divisors is an integer number (1474704).

Almost surely, 2^54620202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54620202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70785792).

54620202 is an abundant number, since it is smaller than the sum of its proper divisors (86951382).

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

54620202 is a wasteful number, since it uses less digits than its factorization.

54620202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524 (or 517 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 54620202 is about 7390.5481528774. The cubic root of 54620202 is about 379.4178574857.

Adding to 54620202 its reverse (20202645), we get a palindrome (74822847).

The spelling of 54620202 in words is "fifty-four million, six hundred twenty thousand, two hundred two".