611970541 has 8 divisors (see below), whose sum is σ = 753194624. Its totient is φ = 484196400.

The previous prime is 611970533. The next prime is 611970599. The reversal of 611970541 is 145079116.

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 611970541 - 2³ = 611970533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 611970497 and 611970506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (611970041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3362385 + ... + 3362566.

It is an arithmetic number, because the mean of its divisors is an integer number (94149328).

Almost surely, 2^611970541 is an apocalyptic number.

It is an amenable number.

611970541 is a deficient number, since it is larger than the sum of its proper divisors (141224083).

611970541 is a wasteful number, since it uses less digits than its factorization.

611970541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6724971.

The product of its (nonzero) digits is 7560, while the sum is 34.

The square root of 611970541 is about 24738.0383417926. The cubic root of 611970541 is about 849.0048519818.

The spelling of 611970541 in words is "six hundred eleven million, nine hundred seventy thousand, five hundred forty-one".