125437876 has 12 divisors (see below), whose sum is σ = 227086020. Its totient is φ = 60556160.

The previous prime is 125437861. The next prime is 125437891. The reversal of 125437876 is 678734521.

It is an interprime number because it is at equal distance from previous prime (125437861) and next prime (125437891).

It can be written as a sum of positive squares in 2 ways, for example, as 23912100 + 101525776 = 4890^2 + 10076^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 540565 + ... + 540796.

It is an arithmetic number, because the mean of its divisors is an integer number (18923835).

Almost surely, 2^125437876 is an apocalyptic number.

It is an amenable number.

125437876 is a deficient number, since it is larger than the sum of its proper divisors (101648144).

125437876 is a wasteful number, since it uses less digits than its factorization.

125437876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1081394 (or 1081392 counting only the distinct ones).

The product of its digits is 282240, while the sum is 43.

The square root of 125437876 is about 11199.9051781700. The cubic root of 125437876 is about 500.5831542645.

The spelling of 125437876 in words is "one hundred twenty-five million, four hundred thirty-seven thousand, eight hundred seventy-six".