424125626 has 4 divisors (see below), whose sum is σ = 636188442. Its totient is φ = 212062812.

The previous prime is 424125599. The next prime is 424125631. The reversal of 424125626 is 626521424.

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., 222457225 + 201668401 = 14915^2 + 14201^2 .

It is a junction number, because it is equal to n+sod(n) for n = 424125592 and 424125601.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106031405 + ... + 106031408.

Almost surely, 2^424125626 is an apocalyptic number.

424125626 is a deficient number, since it is larger than the sum of its proper divisors (212062816).

424125626 is a wasteful number, since it uses less digits than its factorization.

424125626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212062815.

The product of its digits is 23040, while the sum is 32.

The square root of 424125626 is about 20594.3105249969. The cubic root of 424125626 is about 751.3313396110.

The spelling of 424125626 in words is "four hundred twenty-four million, one hundred twenty-five thousand, six hundred twenty-six".