61347298 has 4 divisors (see below), whose sum is σ = 92020950. Its totient is φ = 30673648.

The previous prime is 61347289. The next prime is 61347301. The reversal of 61347298 is 89274316.

61347298 is nontrivially palindromic in base 13.

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

It can be written as a sum of positive squares in only one way, i.e., 58568409 + 2778889 = 7653^2 + 1667^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 61347298.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15336823 + ... + 15336826.

Almost surely, 2^61347298 is an apocalyptic number.

61347298 is a deficient number, since it is larger than the sum of its proper divisors (30673652).

61347298 is a wasteful number, since it uses less digits than its factorization.

61347298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30673651.

The product of its digits is 72576, while the sum is 40.

The square root of 61347298 is about 7832.4515957649. The cubic root of 61347298 is about 394.3953747124.

The spelling of 61347298 in words is "sixty-one million, three hundred forty-seven thousand, two hundred ninety-eight".