706073625 has 64 divisors (see below), whose sum is σ = 1316240640. Its totient is φ = 373464000.

The previous prime is 706073623. The next prime is 706073651. The reversal of 706073625 is 526370607.

It is a happy number.

It is not a de Polignac number, because 706073625 - 2¹ = 706073623 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 706073625.

It is not an unprimeable number, because it can be changed into a prime (706073623) by changing a digit.

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 in 63 ways as a sum of consecutive naturals, for example, 441327 + ... + 442923.

It is an arithmetic number, because the mean of its divisors is an integer number (20566260).

Almost surely, 2^706073625 is an apocalyptic number.

706073625 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

706073625 is a deficient number, since it is larger than the sum of its proper divisors (610167015).

706073625 is a wasteful number, since it uses less digits than its factorization.

706073625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1752 (or 1736 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 36.

The square root of 706073625 is about 26572.0459317682. The cubic root of 706073625 is about 890.4646082361.

The spelling of 706073625 in words is "seven hundred six million, seventy-three thousand, six hundred twenty-five".