125082790 has 48 divisors (see below), whose sum is σ = 262976112. Its totient is φ = 42710976.

The previous prime is 125082779. The next prime is 125082791. The reversal of 125082790 is 97280521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125082791) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 194209 + ... + 194851.

It is an arithmetic number, because the mean of its divisors is an integer number (5478669).

Almost surely, 2^125082790 is an apocalyptic number.

125082790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125082790 is an abundant number, since it is smaller than the sum of its proper divisors (137893322).

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

125082790 is a wasteful number, since it uses less digits than its factorization.

125082790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061 (or 1054 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 125082790 is about 11184.0417560022. The cubic root of 125082790 is about 500.1103623052.

The spelling of 125082790 in words is "one hundred twenty-five million, eighty-two thousand, seven hundred ninety".