125696970 has 96 divisors (see below), whose sum is σ = 393194880. Its totient is φ = 27216000.

The previous prime is 125696969. The next prime is 125696983. The reversal of 125696970 is 79696521.

It is a happy number.

125696970 is a `hidden beast` number, since 12 + 569 + 6 + 9 + 70 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6720 + ... + 17220.

It is an arithmetic number, because the mean of its divisors is an integer number (4095780).

Almost surely, 2^125696970 is an apocalyptic number.

125696970 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 125696970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196597440).

125696970 is an abundant number, since it is smaller than the sum of its proper divisors (267497910).

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

125696970 is a wasteful number, since it uses less digits than its factorization.

125696970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10540 (or 10537 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 45.

The square root of 125696970 is about 11211.4660058353. The cubic root of 125696970 is about 500.9275714915.

The spelling of 125696970 in words is "one hundred twenty-five million, six hundred ninety-six thousand, nine hundred seventy".