61346297 has 4 divisors (see below), whose sum is σ = 62352036. Its totient is φ = 60340560.

The previous prime is 61346293. The next prime is 61346347. The reversal of 61346297 is 79264316.

61346297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 26050816 + 35295481 = 5104^2 + 5941^2 .

It is a cyclic number.

It is not a de Polignac number, because 61346297 - 2² = 61346293 is a prime.

It is a super-2 number, since 2×61346297² = 7526736311224418, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 61346297.

It is not an unprimeable number, because it can be changed into a prime (61346293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 502778 + ... + 502899.

It is an arithmetic number, because the mean of its divisors is an integer number (15588009).

Almost surely, 2^61346297 is an apocalyptic number.

It is an amenable number.

61346297 is a deficient number, since it is larger than the sum of its proper divisors (1005739).

61346297 is a wasteful number, since it uses less digits than its factorization.

61346297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005738.

The product of its digits is 54432, while the sum is 38.

The square root of 61346297 is about 7832.3876946944. The cubic root of 61346297 is about 394.3932295926.

The spelling of 61346297 in words is "sixty-one million, three hundred forty-six thousand, two hundred ninety-seven".