706045045 has 32 divisors (see below), whose sum is σ = 884100096. Its totient is φ = 540960000.

The previous prime is 706045033. The next prime is 706045117. The reversal of 706045045 is 540540607.

It is a happy number.

It is not a de Polignac number, because 706045045 - 2⁵ = 706045013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 706044998 and 706045016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3583887 + ... + 3584083.

It is an arithmetic number, because the mean of its divisors is an integer number (27628128).

Almost surely, 2^706045045 is an apocalyptic number.

It is an amenable number.

706045045 is a deficient number, since it is larger than the sum of its proper divisors (178055051).

706045045 is a wasteful number, since it uses less digits than its factorization.

706045045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 706045045 is about 26571.5081431220. The cubic root of 706045045 is about 890.4525935202.

The spelling of 706045045 in words is "seven hundred six million, forty-five thousand, forty-five".