70125799 has 16 divisors (see below), whose sum is σ = 77613120. Its totient is φ = 63060480.

The previous prime is 70125793. The next prime is 70125817. The reversal of 70125799 is 99752107.

It is not a de Polignac number, because 70125799 - 2¹⁵ = 70093031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70125793) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50089 + ... + 51469.

It is an arithmetic number, because the mean of its divisors is an integer number (4850820).

Almost surely, 2^70125799 is an apocalyptic number.

70125799 is a deficient number, since it is larger than the sum of its proper divisors (7487321).

70125799 is a wasteful number, since it uses less digits than its factorization.

70125799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1530.

The product of its (nonzero) digits is 39690, while the sum is 40.

The square root of 70125799 is about 8374.1148188928. The cubic root of 70125799 is about 412.3752648872.

The spelling of 70125799 in words is "seventy million, one hundred twenty-five thousand, seven hundred ninety-nine".