125000802 has 12 divisors (see below), whose sum is σ = 270835110. Its totient is φ = 41666928.

The previous prime is 125000801. The next prime is 125000809. The reversal of 125000802 is 208000521.

It can be written as a sum of positive squares in only one way, i.e., 75846681 + 49154121 = 8709^2 + 7011^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 6944489 = 125000802 / (1 + 2 + 5 + 0 + 0 + 0 + 8 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (125000801) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3472227 + ... + 3472262.

Almost surely, 2^125000802 is an apocalyptic number.

125000802 is an abundant number, since it is smaller than the sum of its proper divisors (145834308).

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

125000802 is a wasteful number, since it uses less digits than its factorization.

125000802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6944497 (or 6944494 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 125000802 is about 11180.3757539718. The cubic root of 125000802 is about 500.0010693310.

The spelling of 125000802 in words is "one hundred twenty-five million, eight hundred two", and thus it is an aban number.