125714618 has 4 divisors (see below), whose sum is σ = 188571930. Its totient is φ = 62857308.

The previous prime is 125714591. The next prime is 125714723. The reversal of 125714618 is 816417521.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 67848169 + 57866449 = 8237^2 + 7607^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31428653 + ... + 31428656.

Almost surely, 2^125714618 is an apocalyptic number.

125714618 is a deficient number, since it is larger than the sum of its proper divisors (62857312).

125714618 is an equidigital number, since it uses as much as digits as its factorization.

125714618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62857311.

The product of its digits is 13440, while the sum is 35.

The square root of 125714618 is about 11212.2530296101. The cubic root of 125714618 is about 500.9510139979.

The spelling of 125714618 in words is "one hundred twenty-five million, seven hundred fourteen thousand, six hundred eighteen".