125399326 has 16 divisors (see below), whose sum is σ = 203011200. Its totient is φ = 57750048.

The previous prime is 125399317. The next prime is 125399333. The reversal of 125399326 is 623993521.

It is a super-2 number, since 2×125399326² = 31449981922508552, which contains 22 as substring.

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, 7420 + ... + 17488.

It is an arithmetic number, because the mean of its divisors is an integer number (12688200).

Almost surely, 2^125399326 is an apocalyptic number.

125399326 is a deficient number, since it is larger than the sum of its proper divisors (77611874).

125399326 is a wasteful number, since it uses less digits than its factorization.

125399326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10563.

The product of its digits is 87480, while the sum is 40.

The square root of 125399326 is about 11198.1840492108. The cubic root of 125399326 is about 500.5318686974.

The spelling of 125399326 in words is "one hundred twenty-five million, three hundred ninety-nine thousand, three hundred twenty-six".