425678711 has 8 divisors (see below), whose sum is σ = 429732000. Its totient is φ = 421644960.

The previous prime is 425678699. The next prime is 425678713. The reversal of 425678711 is 117876524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 425678711 - 2¹⁰ = 425677687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425678713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40901 + ... + 50241.

It is an arithmetic number, because the mean of its divisors is an integer number (53716500).

Almost surely, 2^425678711 is an apocalyptic number.

425678711 is a deficient number, since it is larger than the sum of its proper divisors (4053289).

425678711 is a wasteful number, since it uses less digits than its factorization.

425678711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9769.

The product of its digits is 94080, while the sum is 41.

The square root of 425678711 is about 20631.9827210087. The cubic root of 425678711 is about 752.2473103653.

The spelling of 425678711 in words is "four hundred twenty-five million, six hundred seventy-eight thousand, seven hundred eleven".