125884562 has 8 divisors (see below), whose sum is σ = 191486592. Its totient is φ = 62055700.

The previous prime is 125884529. The next prime is 125884639. The reversal of 125884562 is 265488521.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 443114 + ... + 443397.

It is an arithmetic number, because the mean of its divisors is an integer number (23935824).

Almost surely, 2^125884562 is an apocalyptic number.

125884562 is a deficient number, since it is larger than the sum of its proper divisors (65602030).

125884562 is an equidigital number, since it uses as much as digits as its factorization.

125884562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886584.

The product of its digits is 153600, while the sum is 41.

The square root of 125884562 is about 11219.8289648283. The cubic root of 125884562 is about 501.1766448418.

The spelling of 125884562 in words is "one hundred twenty-five million, eight hundred eighty-four thousand, five hundred sixty-two".