123470571 has 16 divisors (see below), whose sum is σ = 188547584. Its totient is φ = 70403904.

The previous prime is 123470537. The next prime is 123470579. The reversal of 123470571 is 175074321.

It is not a de Polignac number, because 123470571 - 2⁹ = 123470059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123470579) 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, 4191 + ... + 16263.

It is an arithmetic number, because the mean of its divisors is an integer number (11784224).

Almost surely, 2^123470571 is an apocalyptic number.

123470571 is a deficient number, since it is larger than the sum of its proper divisors (65077013).

123470571 is a wasteful number, since it uses less digits than its factorization.

123470571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12570.

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 123470571 is about 11111.7312332507. The cubic root of 123470571 is about 497.9523873449.

The spelling of 123470571 in words is "one hundred twenty-three million, four hundred seventy thousand, five hundred seventy-one".