103625426 has 4 divisors (see below), whose sum is σ = 155438142. Its totient is φ = 51812712.

The previous prime is 103625413. The next prime is 103625437. The reversal of 103625426 is 624526301.

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

It can be written as a sum of positive squares in only one way, i.e., 83814025 + 19811401 = 9155^2 + 4451^2 .

It is a super-3 number, since 3×103625426³ (a number of 25 digits) contains 333 as substring.

It is a nialpdrome in base 14.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25906355 + ... + 25906358.

Almost surely, 2^103625426 is an apocalyptic number.

103625426 is a deficient number, since it is larger than the sum of its proper divisors (51812716).

103625426 is an equidigital number, since it uses as much as digits as its factorization.

103625426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51812715.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 103625426 is about 10179.6574598559. The cubic root of 103625426 is about 469.7016757814.

It can be divided in two parts, 1036 and 25426, that added together give a palindrome (26462).

The spelling of 103625426 in words is "one hundred three million, six hundred twenty-five thousand, four hundred twenty-six".