125378370 has 96 divisors (see below), whose sum is σ = 354869424. Its totient is φ = 30528000.

The previous prime is 125378329. The next prime is 125378371. The reversal of 125378370 is 73873521.

It can be written as a sum of positive squares in 8 ways, for example, as 76055841 + 49322529 = 8721^2 + 7023^2 .

It is not an unprimeable number, because it can be changed into a prime (125378371) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 117640 + ... + 118700.

Almost surely, 2^125378370 is an apocalyptic number.

125378370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 125378370, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177434712).

125378370 is an abundant number, since it is smaller than the sum of its proper divisors (229491054).

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

125378370 is a wasteful number, since it uses less digits than its factorization.

125378370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188 (or 1185 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 125378370 is about 11197.2483226907. The cubic root of 125378370 is about 500.5039851606.

The spelling of 125378370 in words is "one hundred twenty-five million, three hundred seventy-eight thousand, three hundred seventy".