70711125 has 16 divisors (see below), whose sum is σ = 117663936. Its totient is φ = 37712400.

The previous prime is 70711097. The next prime is 70711127. The reversal of 70711125 is 52111707.

It is a happy number.

It is not a de Polignac number, because 70711125 - 2²⁴ = 53933909 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 70711095 and 70711104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70711127) 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, 93907 + ... + 94656.

It is an arithmetic number, because the mean of its divisors is an integer number (7353996).

Almost surely, 2^70711125 is an apocalyptic number.

70711125 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

70711125 is a deficient number, since it is larger than the sum of its proper divisors (46952811).

70711125 is a wasteful number, since it uses less digits than its factorization.

70711125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188581 (or 188571 counting only the distinct ones).

The product of its (nonzero) digits is 490, while the sum is 24.

The square root of 70711125 is about 8408.9907242189. The cubic root of 70711125 is about 413.5194253242.

The spelling of 70711125 in words is "seventy million, seven hundred eleven thousand, one hundred twenty-five".