125702208 has 42 divisors (see below), whose sum is σ = 360304334. Its totient is φ = 41900544.

The previous prime is 125702197. The next prime is 125702219. The reversal of 125702208 is 802207521.

It is an interprime number because it is at equal distance from previous prime (125702197) and next prime (125702219).

It can be written as a sum of positive squares in only one way, i.e., 125619264 + 82944 = 11208^2 + 288^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 108541 + ... + 109692.

Almost surely, 2^125702208 is an apocalyptic number.

125702208 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

125702208 is an abundant number, since it is smaller than the sum of its proper divisors (234602126).

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

125702208 is a wasteful number, since it uses less digits than its factorization.

125702208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218251 (or 218238 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 125702208 is about 11211.6996035392. The cubic root of 125702208 is about 500.9345295541.

Adding to 125702208 its reverse (802207521), we get a palindrome (927909729).

The spelling of 125702208 in words is "one hundred twenty-five million, seven hundred two thousand, two hundred eight".