25077052 has 48 divisors (see below), whose sum is σ = 58931712. Its totient is φ = 9017280.

The previous prime is 25077043. The next prime is 25077053.

25077052 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 25077052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25077053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 873 + ... + 7135.

It is an arithmetic number, because the mean of its divisors is an integer number (1227744).

Almost surely, 2^25077052 is an apocalyptic number.

25077052 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 25077052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29465856).

25077052 is an abundant number, since it is smaller than the sum of its proper divisors (33854660).

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

25077052 is a wasteful number, since it uses less digits than its factorization.

25077052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6298 (or 6296 counting only the distinct ones).

The product of its (nonzero) digits is 4900, while the sum is 28.

The square root of 25077052 is about 5007.6992721209. The cubic root of 25077052 is about 292.7018676141.

It can be divided in two parts, 2507 and 7052, that added together give a palindrome (9559).

The spelling of 25077052 in words is "twenty-five million, seventy-seven thousand, fifty-two".