61047196 has 36 divisors (see below), whose sum is σ = 125241424. Its totient is φ = 25505280.

The previous prime is 61047193. The next prime is 61047197. The reversal of 61047196 is 69174016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61047191) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46420 + ... + 47716.

Almost surely, 2^61047196 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 61047196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62620712).

61047196 is an abundant number, since it is smaller than the sum of its proper divisors (64194228).

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

61047196 is a wasteful number, since it uses less digits than its factorization.

61047196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1390 (or 1347 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 61047196 is about 7813.2705060045. The cubic root of 61047196 is about 393.7512150462.

The spelling of 61047196 in words is "sixty-one million, forty-seven thousand, one hundred ninety-six".