9125026 has 4 divisors (see below), whose sum is σ = 13687542. Its totient is φ = 4562512.

The previous prime is 9125023. The next prime is 9125029. The reversal of 9125026 is 6205219.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (9125023) and next prime (9125029).

It can be written as a sum of positive squares in only one way, i.e., 9006001 + 119025 = 3001^2 + 345^2 .

It is not an unprimeable number, because it can be changed into a prime (9125021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2281255 + ... + 2281258.

Almost surely, 2^9125026 is an apocalyptic number.

9125026 is the 1911-st centered pentagonal number.

9125026 is a deficient number, since it is larger than the sum of its proper divisors (4562516).

9125026 is a wasteful number, since it uses less digits than its factorization.

9125026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4562515.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 9125026 is about 3020.7657969462. The cubic root of 9125026 is about 208.9671582898.

The spelling of 9125026 in words is "nine million, one hundred twenty-five thousand, twenty-six".