351042625 has 16 divisors (see below), whose sum is σ = 445536000. Its totient is φ = 276068400.

The previous prime is 351042623. The next prime is 351042631. The reversal of 351042625 is 526240153.

It is not a de Polignac number, because 351042625 - 2¹ = 351042623 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 351042593 and 351042602.

It is not an unprimeable number, because it can be changed into a prime (351042623) 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, 16425 + ... + 31174.

It is an arithmetic number, because the mean of its divisors is an integer number (27846000).

Almost surely, 2^351042625 is an apocalyptic number.

It is an amenable number.

351042625 is a deficient number, since it is larger than the sum of its proper divisors (94493375).

351042625 is an equidigital number, since it uses as much as digits as its factorization.

351042625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47673 (or 47663 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 351042625 is about 18736.1315377535. The cubic root of 351042625 is about 705.4289594741.

Adding to 351042625 its reverse (526240153), we get a palindrome (877282778).

The spelling of 351042625 in words is "three hundred fifty-one million, forty-two thousand, six hundred twenty-five".