125298822 has 16 divisors (see below), whose sum is σ = 273379392. Its totient is φ = 37969320.

The previous prime is 125298799. The next prime is 125298827. The reversal of 125298822 is 228892521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125298827) 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, 949168 + ... + 949299.

It is an arithmetic number, because the mean of its divisors is an integer number (17086212).

Almost surely, 2^125298822 is an apocalyptic number.

125298822 is an abundant number, since it is smaller than the sum of its proper divisors (148080570).

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

125298822 is a wasteful number, since it uses less digits than its factorization.

125298822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1898483.

The product of its digits is 46080, while the sum is 39.

The square root of 125298822 is about 11193.6956363839. The cubic root of 125298822 is about 500.3981122625.

The spelling of 125298822 in words is "one hundred twenty-five million, two hundred ninety-eight thousand, eight hundred twenty-two".