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BaseRepresentation
bin100110010001…
…0001011101000
31101202022012022
41030202023220
520114003302
61554004012
7332350400
oct114421350
941668168
1020062952
1110363658
126876608
134205c90
142943800
151b648a2
hex13222e8

20062952 has 96 divisors (see below), whose sum is σ = 49029120. Its totient is φ = 7620480.

The previous prime is 20062951. The next prime is 20062957. The reversal of 20062952 is 25926002.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (20062951) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 157913 + ... + 158039.

It is an arithmetic number, because the mean of its divisors is an integer number (510720).

Almost surely, 220062952 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 20062952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24514560).

20062952 is an abundant number, since it is smaller than the sum of its proper divisors (28966168).

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

20062952 is a wasteful number, since it uses less digits than its factorization.

20062952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191 (or 180 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 20062952 is about 4479.1686728678. The cubic root of 20062952 is about 271.7262600686.

Adding to 20062952 its reverse (25926002), we get a palindrome (45988954).

The spelling of 20062952 in words is "twenty million, sixty-two thousand, nine hundred fifty-two".