616062425 has 18 divisors (see below), whose sum is σ = 839681934. Its totient is φ = 448043200.

The previous prime is 616062379. The next prime is 616062431. The reversal of 616062425 is 524260616.

It can be written as a sum of positive squares in 3 ways, for example, as 201044041 + 415018384 = 14179^2 + 20372^2 .

It is not a de Polignac number, because 616062425 - 2¹⁰ = 616061401 is a prime.

It is a super-2 number, since 2×616062425² = 759065822993761250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 616062391 and 616062400.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 98804 + ... + 104853.

Almost surely, 2^616062425 is an apocalyptic number.

It is an amenable number.

616062425 is a deficient number, since it is larger than the sum of its proper divisors (223619509).

616062425 is a wasteful number, since it uses less digits than its factorization.

616062425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203689 (or 203673 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 616062425 is about 24820.6048475858. The cubic root of 616062425 is about 850.8929140413.

The spelling of 616062425 in words is "six hundred sixteen million, sixty-two thousand, four hundred twenty-five".