8125070 has 16 divisors (see below), whose sum is σ = 14674608. Its totient is φ = 3239040.

The previous prime is 8125037. The next prime is 8125081. The reversal of 8125070 is 705218.

It is an Ulam number.

It is an alternating number because its digits alternate between even and odd.

It is a nialpdrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2165 + ... + 4575.

It is an arithmetic number, because the mean of its divisors is an integer number (917163).

Almost surely, 2^8125070 is an apocalyptic number.

8125070 is a deficient number, since it is larger than the sum of its proper divisors (6549538).

8125070 is a wasteful number, since it uses less digits than its factorization.

8125070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2755.

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 8125070 is about 2850.4508415337. The cubic root of 8125070 is about 201.0368652628.

The spelling of 8125070 in words is "eight million, one hundred twenty-five thousand, seventy".