61394298 has 16 divisors (see below), whose sum is σ = 140329920. Its totient is φ = 17541216.

The previous prime is 61394287. The next prime is 61394309. The reversal of 61394298 is 89249316.

It is an interprime number because it is at equal distance from previous prime (61394287) and next prime (61394309).

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 1461769 = 61394298 / (6 + 1 + 3 + 9 + 4 + 2 + 9 + 8).

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, 730843 + ... + 730926.

It is an arithmetic number, because the mean of its divisors is an integer number (8770620).

Almost surely, 2^61394298 is an apocalyptic number.

61394298 is an abundant number, since it is smaller than the sum of its proper divisors (78935622).

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

61394298 is a wasteful number, since it uses less digits than its factorization.

61394298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461781.

The product of its digits is 93312, while the sum is 42.

The square root of 61394298 is about 7835.4513590475. The cubic root of 61394298 is about 394.4960683665.

The spelling of 61394298 in words is "sixty-one million, three hundred ninety-four thousand, two hundred ninety-eight".