611026425 has 36 divisors (see below), whose sum is σ = 1109438044. Its totient is φ = 321408000.

The previous prime is 611026411. The next prime is 611026463. The reversal of 611026425 is 524620116.

611026425 is a `hidden beast` number, since 6 + 1 + 10 + 2 + 642 + 5 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 86936976 + 524089449 = 9324^2 + 22893^2 .

It is not a de Polignac number, because 611026425 - 2¹¹ = 611024377 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2176 + ... + 35025.

Almost surely, 2^611026425 is an apocalyptic number.

It is an amenable number.

611026425 is a deficient number, since it is larger than the sum of its proper divisors (498411619).

611026425 is a wasteful number, since it uses less digits than its factorization.

611026425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37290 (or 37282 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 611026425 is about 24718.9487033733. The cubic root of 611026425 is about 848.5680272406.

The spelling of 611026425 in words is "six hundred eleven million, twenty-six thousand, four hundred twenty-five".