700825406 has 4 divisors (see below), whose sum is σ = 1051238112. Its totient is φ = 350412702.

The previous prime is 700825381. The next prime is 700825409. The reversal of 700825406 is 604528007.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (700825409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175206350 + ... + 175206353.

It is an arithmetic number, because the mean of its divisors is an integer number (262809528).

Almost surely, 2^700825406 is an apocalyptic number.

700825406 is a deficient number, since it is larger than the sum of its proper divisors (350412706).

700825406 is a wasteful number, since it uses less digits than its factorization.

700825406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350412705.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 700825406 is about 26473.1072222359. The cubic root of 700825406 is about 888.2528557520.

The spelling of 700825406 in words is "seven hundred million, eight hundred twenty-five thousand, four hundred six".