61369108 has 12 divisors (see below), whose sum is σ = 107618112. Its totient is φ = 30621080.

The previous prime is 61369103. The next prime is 61369109. The reversal of 61369108 is 80196316.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61369103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13660 + ... + 17587.

It is an arithmetic number, because the mean of its divisors is an integer number (8968176).

Almost surely, 2^61369108 is an apocalyptic number.

It is an amenable number.

61369108 is a deficient number, since it is larger than the sum of its proper divisors (46249004).

61369108 is a wasteful number, since it uses less digits than its factorization.

61369108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31742 (or 31740 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 61369108 is about 7833.8437564200. The cubic root of 61369108 is about 394.4421072459.

The spelling of 61369108 in words is "sixty-one million, three hundred sixty-nine thousand, one hundred eight".