125766734 has 16 divisors (see below), whose sum is σ = 190639008. Its totient is φ = 62224032.

The previous prime is 125766733. The next prime is 125766743. The reversal of 125766734 is 437667521.

It is a junction number, because it is equal to n+sod(n) for n = 125766691 and 125766700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125766733) 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, 91319 + ... + 92685.

It is an arithmetic number, because the mean of its divisors is an integer number (11914938).

Almost surely, 2^125766734 is an apocalyptic number.

125766734 is a deficient number, since it is larger than the sum of its proper divisors (64872274).

125766734 is a wasteful number, since it uses less digits than its factorization.

125766734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1819.

The product of its digits is 211680, while the sum is 41.

The square root of 125766734 is about 11214.5768533637. The cubic root of 125766734 is about 501.0202288503.

The spelling of 125766734 in words is "one hundred twenty-five million, seven hundred sixty-six thousand, seven hundred thirty-four".