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BaseRepresentation
bin110001010110…
…1110101011100
31210200201201222
41202231311130
523111042402
62322352512
7432646430
oct142556534
953621658
1025877852
1113675460
1287bb738
135490950
1436189c0
1524127a2

25877852 has 96 divisors (see below), whose sum is σ = 63673344. Its totient is φ = 8870400.

The previous prime is 25877821. The next prime is 25877861.

25877852 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (44).

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, 91952 + ... + 92232.

It is an arithmetic number, because the mean of its divisors is an integer number (663264).

Almost surely, 225877852 is an apocalyptic number.

25877852 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25877852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31836672).

25877852 is an abundant number, since it is smaller than the sum of its proper divisors (37795492).

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

25877852 is a wasteful number, since it uses less digits than its factorization.

25877852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339 (or 337 counting only the distinct ones).

The product of its digits is 313600, while the sum is 44.

The square root of 25877852 is about 5087.0278159255. The cubic root of 25877852 is about 295.7849515448.

The spelling of 25877852 in words is "twenty-five million, eight hundred seventy-seven thousand, eight hundred fifty-two".