706259925 has 96 divisors (see below), whose sum is σ = 1561011200. Its totient is φ = 305830080.

The previous prime is 706259903. The next prime is 706259969. The reversal of 706259925 is 529952607.

706259925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 706259925 - 2⁵ = 706259893 is a prime.

It is a super-2 number, since 2×706259925² = 997606163322011250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 85842 + ... + 93708.

Almost surely, 2^706259925 is an apocalyptic number.

706259925 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

706259925 is an abundant number, since it is smaller than the sum of its proper divisors (854751275).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

706259925 is a wasteful number, since it uses less digits than its factorization.

706259925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7912 (or 7901 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 45.

The square root of 706259925 is about 26575.5512642730. The cubic root of 706259925 is about 890.5429187513.

The spelling of 706259925 in words is "seven hundred six million, two hundred fifty-nine thousand, nine hundred twenty-five".