125014761 has 9 divisors (see below), whose sum is σ = 180625341. Its totient is φ = 83320812.

The previous prime is 125014759. The next prime is 125014801. The reversal of 125014761 is 167410521.

It is a happy number.

The square root of 125014761 is 11181.

It is a perfect power (a square), and thus also a powerful number.

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 125014761 - 2¹ = 125014759 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (125014711) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 31680 + ... + 35406.

Almost surely, 2^125014761 is an apocalyptic number.

125014761 is the 11181-st square number.

125014761 is the 5591-st centered octagonal number.

It is an amenable number.

125014761 is a deficient number, since it is larger than the sum of its proper divisors (55610580).

125014761 is an frugal number, since it uses more digits than its factorization.

125014761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7460 (or 3730 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The cubic root of 125014761 is about 500.0196805587.

The spelling of 125014761 in words is "one hundred twenty-five million, fourteen thousand, seven hundred sixty-one".