125027764 has 12 divisors (see below), whose sum is σ = 218878884. Its totient is φ = 62490944.

The previous prime is 125027761. The next prime is 125027767. The reversal of 125027764 is 467720521.

It is an interprime number because it is at equal distance from previous prime (125027761) and next prime (125027767).

It can be written as a sum of positive squares in 2 ways, for example, as 97022500 + 28005264 = 9850^2 + 5292^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125027761) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14322 + ... + 21334.

It is an arithmetic number, because the mean of its divisors is an integer number (18239907).

Almost surely, 2^125027764 is an apocalyptic number.

It is an amenable number.

125027764 is a deficient number, since it is larger than the sum of its proper divisors (93851120).

125027764 is a wasteful number, since it uses less digits than its factorization.

125027764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11474 (or 11472 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 125027764 is about 11181.5814623872. The cubic root of 125027764 is about 500.0370159262.

The spelling of 125027764 in words is "one hundred twenty-five million, twenty-seven thousand, seven hundred sixty-four".