25120062 has 48 divisors (see below), whose sum is σ = 59714928. Its totient is φ = 7568640.

The previous prime is 25120037. The next prime is 25120091. The reversal of 25120062 is 26002152.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57798 + ... + 58230.

It is an arithmetic number, because the mean of its divisors is an integer number (1244061).

Almost surely, 2^25120062 is an apocalyptic number.

25120062 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 25120062, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29857464).

25120062 is an abundant number, since it is smaller than the sum of its proper divisors (34594866).

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

25120062 is a wasteful number, since it uses less digits than its factorization.

25120062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745 (or 742 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 25120062 is about 5011.9918196262. The cubic root of 25120062 is about 292.8691110488.

The spelling of 25120062 in words is "twenty-five million, one hundred twenty thousand, sixty-two".