710428131 has 16 divisors (see below), whose sum is σ = 1202841600. Its totient is φ = 405958824.

The previous prime is 710428111. The next prime is 710428151. The reversal of 710428131 is 131824017.

It is an interprime number because it is at equal distance from previous prime (710428111) and next prime (710428151).

It is not a de Polignac number, because 710428131 - 2⁵ = 710428099 is a prime.

It is a super-2 number, since 2×710428131² = 1009416258632306322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 710428095 and 710428104.

It is not an unprimeable number, because it can be changed into a prime (710428111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1879251 + ... + 1879628.

It is an arithmetic number, because the mean of its divisors is an integer number (75177600).

Almost surely, 2^710428131 is an apocalyptic number.

710428131 is a deficient number, since it is larger than the sum of its proper divisors (492413469).

710428131 is a wasteful number, since it uses less digits than its factorization.

710428131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3758895 (or 3758889 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 710428131 is about 26653.8577132842. The cubic root of 710428131 is about 892.2914193744.

The spelling of 710428131 in words is "seven hundred ten million, four hundred twenty-eight thousand, one hundred thirty-one".