61122298 has 16 divisors (see below), whose sum is σ = 94779144. Its totient is φ = 29540160.

The previous prime is 61122287. The next prime is 61122317. The reversal of 61122298 is 89222116.

It can be written as a sum of positive squares in 4 ways, for example, as 59861169 + 1261129 = 7737^2 + 1123^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8988 + ... + 14248.

Almost surely, 2^61122298 is an apocalyptic number.

61122298 is a deficient number, since it is larger than the sum of its proper divisors (33656846).

61122298 is a wasteful number, since it uses less digits than its factorization.

61122298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5457.

The product of its digits is 3456, while the sum is 31.

The square root of 61122298 is about 7818.0750827809. The cubic root of 61122298 is about 393.9126168654.

The spelling of 61122298 in words is "sixty-one million, one hundred twenty-two thousand, two hundred ninety-eight".