61049996 has 12 divisors (see below), whose sum is σ = 122100048. Its totient is φ = 26164272.

The previous prime is 61049929. The next prime is 61049999. The reversal of 61049996 is 69994016.

61049996 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (61049999) 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, 1090151 + ... + 1090206.

It is an arithmetic number, because the mean of its divisors is an integer number (10175004).

Almost surely, 2^61049996 is an apocalyptic number.

It is an amenable number.

61049996 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

61049996 is a wasteful number, since it uses less digits than its factorization.

61049996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2180368 (or 2180366 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 44.

The square root of 61049996 is about 7813.4496862781. The cubic root of 61049996 is about 393.7572349053.

The spelling of 61049996 in words is "sixty-one million, forty-nine thousand, nine hundred ninety-six".