125234772 has 24 divisors (see below), whose sum is σ = 314692896. Its totient is φ = 38533728.

The previous prime is 125234749. The next prime is 125234779. The reversal of 125234772 is 277432521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125234779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 401238 + ... + 401549.

It is an arithmetic number, because the mean of its divisors is an integer number (13112204).

Almost surely, 2^125234772 is an apocalyptic number.

125234772 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

125234772 is an abundant number, since it is smaller than the sum of its proper divisors (189458124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125234772 is a wasteful number, since it uses less digits than its factorization.

125234772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802807 (or 802805 counting only the distinct ones).

The product of its digits is 23520, while the sum is 33.

The square root of 125234772 is about 11190.8342852533. The cubic root of 125234772 is about 500.3128335628.

The spelling of 125234772 in words is "one hundred twenty-five million, two hundred thirty-four thousand, seven hundred seventy-two".