61028298 has 12 divisors (see below), whose sum is σ = 132228018. Its totient is φ = 20342760.

The previous prime is 61028291. The next prime is 61028327. The reversal of 61028298 is 89282016.

It can be written as a sum of positive squares in only one way, i.e., 52751169 + 8277129 = 7263^2 + 2877^2 .

It is not an unprimeable number, because it can be changed into a prime (61028291) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1695213 + ... + 1695248.

Almost surely, 2^61028298 is an apocalyptic number.

61028298 is an abundant number, since it is smaller than the sum of its proper divisors (71199720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61028298 is a wasteful number, since it uses less digits than its factorization.

61028298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3390469 (or 3390466 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 61028298 is about 7812.0610596692. The cubic root of 61028298 is about 393.7105804831.

It can be divided in two parts, 6102 and 8298, that added together give a square (14400 = 120²).

The spelling of 61028298 in words is "sixty-one million, twenty-eight thousand, two hundred ninety-eight".