70125375 has 32 divisors (see below), whose sum is σ = 119560896. Its totient is φ = 36480000.

The previous prime is 70125359. The next prime is 70125383. The reversal of 70125375 is 57352107.

It is not a de Polignac number, because 70125375 - 2⁴ = 70125359 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13095 + ... + 17655.

It is an arithmetic number, because the mean of its divisors is an integer number (3736278).

Almost surely, 2^70125375 is an apocalyptic number.

70125375 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

70125375 is a deficient number, since it is larger than the sum of its proper divisors (49435521).

70125375 is a wasteful number, since it uses less digits than its factorization.

70125375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4620 (or 4610 counting only the distinct ones).

The product of its (nonzero) digits is 7350, while the sum is 30.

The square root of 70125375 is about 8374.0895027460. The cubic root of 70125375 is about 412.3744337738.

It can be divided in two parts, 70125 and 375, that added together give a triangular number (70500 = T₃₇₅).

The spelling of 70125375 in words is "seventy million, one hundred twenty-five thousand, three hundred seventy-five".