61996041 has 12 divisors (see below), whose sum is σ = 89641968. Its totient is φ = 41288184.

The previous prime is 61996027. The next prime is 61996043. The reversal of 61996041 is 14069916.

It is not a de Polignac number, because 61996041 - 2¹⁵ = 61963273 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 61995987 and 61996005.

It is not an unprimeable number, because it can be changed into a prime (61996043) 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, 7506 + ... + 13428.

It is an arithmetic number, because the mean of its divisors is an integer number (7470164).

Almost surely, 2^61996041 is an apocalyptic number.

It is an amenable number.

61996041 is a deficient number, since it is larger than the sum of its proper divisors (27645927).

61996041 is a wasteful number, since it uses less digits than its factorization.

61996041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7092 (or 7089 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 61996041 is about 7873.7564732471. The cubic root of 61996041 is about 395.7807364377.

The spelling of 61996041 in words is "sixty-one million, nine hundred ninety-six thousand, forty-one".