2072526 has 16 divisors (see below), whose sum is σ = 4184400.
Its totient is φ = 684288.
The previous prime is 2072491. The next prime is 2072527. The reversal of 2072526 is 6252702.
It is a d-powerful number, because it can be written as 29 + 0 + 76 + 29 + 59 + 29 + 63 .
It is a junction number, because it is equal to n+sod(n) for n = 2072496 and 2072505.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2072527) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 931 + ... + 2238.
It is an arithmetic number, because the mean of its divisors is an integer number (261525).
22072526 is an apocalyptic number.
2072526 is the 911-st centered pentagonal number.
2072526 is an abundant number, since it is smaller than the sum of its proper divisors (2111874).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2072526 is a wasteful number, since it uses less digits than its factorization.
2072526 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3283.
The product of its (nonzero) digits is 1680, while the sum is 24.
The square root of 2072526 is about 1439.6270350337.
The cubic root of 2072526 is about 127.4970087726.
The spelling of 2072526 in words is "two million, seventy-two thousand, five hundred twenty-six".