25061106 has 16 divisors (see below), whose sum is σ = 57282624. Its totient is φ = 7160304.

The previous prime is 25061093. The next prime is 25061107. The reversal of 25061106 is 60116052.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (25061107) 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, 298305 + ... + 298388.

It is an arithmetic number, because the mean of its divisors is an integer number (3580164).

Almost surely, 2^25061106 is an apocalyptic number.

25061106 is an abundant number, since it is smaller than the sum of its proper divisors (32221518).

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

25061106 is a wasteful number, since it uses less digits than its factorization.

25061106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596705.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 25061106 is about 5006.1068706131. The cubic root of 25061106 is about 292.6398133551.

Adding to 25061106 its reverse (60116052), we get a palindrome (85177158).

The spelling of 25061106 in words is "twenty-five million, sixty-one thousand, one hundred six".