61074797 has 8 divisors (see below), whose sum is σ = 73473600. Its totient is φ = 49594464.

The previous prime is 61074791. The next prime is 61074799. The reversal of 61074797 is 79747016.

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 61074797 - 2⁴ = 61074781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61074791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229472 + ... + 229737.

It is an arithmetic number, because the mean of its divisors is an integer number (9184200).

Almost surely, 2^61074797 is an apocalyptic number.

It is an amenable number.

61074797 is a deficient number, since it is larger than the sum of its proper divisors (12398803).

61074797 is a wasteful number, since it uses less digits than its factorization.

61074797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459235.

The product of its (nonzero) digits is 74088, while the sum is 41.

The square root of 61074797 is about 7815.0365962035. The cubic root of 61074797 is about 393.8105477730.

The spelling of 61074797 in words is "sixty-one million, seventy-four thousand, seven hundred ninety-seven".